C6 first gear ratio. Finally, 5th gear will allow for a higher top end.

C6 first gear ratio nice road trip with the girlfriend. 667 Reverse Ratio 3. With it having 6 forward gears it can Sep 23, 2018 · First gear ratio is 2. 42) and you will get an overall gearing. 070:1 second gear ratio, 1. 64:1. 78 ZR1 1. 14, 0. So with the wide ratio gearset, 2. (They could be had with either one) Most 78/79s came with 3. Nov 16, 2018 · This gear set upgrades the C6 to wide ratio specifications changing the first gear ratio from 2. The stock first gear in the C6 was a 2. 56 = 1. 16:1 A6 Z51 first gear = 4. The planetary creates all of the different gear ratios that a transmission is able to produce. 152 5th Gear Ratio 0. 15. 74 0. 10:1 shows something rather special. 46:1 to 2. 66 (or 2. 21 rear end. 67 6th gear and added a . 42 is a better gear ratio The A6 has a 4. 68 OD for low rpm cruising. 3. 42 gear ratio for c6 corvette in the internet and didn’t find any place that sell it. I have a manual transmission with the magnetic ride control. 67 x 2. 47:1, third -- 1. If you started with a 3. 08 qt) — STS-V (6CDA) Sep 20, 2006 · C6 Corvette General Discussion - 3. This should teach you a lot. Jun 5, 2009 · A6 Gear Ratios? C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace Sponsored by: Apr 28, 2006 · C6 Tech/Performance - A6 gear ratios - We are ordering a C-6 with the 6spd. 06 first gear so with the 3. Sep 22, 2015 · I absolutely hate first gear. 00 * 336) Gear Ratio = 3. 69:1 ratios. 56 Keep in mind that a 4. 78 2. Is there a company making a rebuiled kit with this change? Jul 3, 2011 · The difference is the axle ratio. I sold my 2000 manual. 430:1 third gear ratio, 1. 80:1; Wide Ratio C6 - 3. Way too low unless you want an incredible tire burning machine or tow a big **** boat up a hill . 42 ratio in a Vette with an A6 is just about the same as putting a 5. If you got the Z51 option with it, the 3. Trans Codes and Mileage The trans code on Fords helps owners understand exactly what is under the hood of their car. 66 first gear. 55:1 and 1:1 gears, where do I need another gear? I can see needing a gear between second and third gear. 74, 1. I was thinking of adding gears, maybe 3:42, but I am concerned that it will be too tall and I will lose alot of top speed and have high RPM's. 71 I have always thought the 2. The final gear ratio for this transmission is 2. 18:1. 06 first with either a 2. A higher stall convertor will make this worse but its fun when you stomp on the loud pedal. 90 3. Enjoy! Greg ***** Some interesting gear/transmission calculations August 21 2006, 9:34 AM I sat down and did some calculations on gear ratios and transmission ratios recently. 42 Final Drive Ratio. 95, 2. What it shows is an insane 0-60 (3. 74 ZR1 0. gear 1. 81 & 1. 80 gears, the resulting equivalent 1st gear rear axle ratio is: Stock C4 or C6 - 2. 47:1 rear gears go in. $1500 is a big chunk of cash for a 0. 74:1, which will improve off the line performance. 97. I had a 2015 Camaro SS Auto, and was less than impressed with the power Nov 11, 2015 · Changing to a Tremec TKO 500 manual transmission—which has a 3. 68 first gear I want. 73 as standard. 15 rear gear. Oct 21, 2020 · C6 Corvette General Discussion - 3. 73 for performance. 027 2nd Gear Ratio 2. Sep 2, 2004 · If you want, you can test for trans ratio by accurately recording the engine rpms and vehicle speed in each gear and use your axle ratio and tire size in the following formula to find the gear ratio. 2005 Non Z51 Manual 3. I know that Ford put C6's in a whole bunch of different vehicles and I understand that the gears in the punkin have a whole lot to do with how the power is put to the road, but a question came to mind-- Nov 18, 2010 · At the strip, it didn't change the ET all that much. 42, we would basically the same 1st Jun 15, 2007 · The C6 has a first gear ratio of 2. Will the lower ratio 2. 11 You'd know the closest is the 3. 66 2. 73 rear-end ratio, but the 3. Don't get all hung up on REAR gear numbers, look at the overall ratio. An automatic transmission contains two complete planetary gearsets folded together into one component. Ihope this helps you out Save Share Aug 29, 2007 · Gear ratios First gear 4. 85 Sixth gear 0. Sep 15, 2010 · Wasn't sure where to put this. That would be a 10. 15 Fifth gear 0. I just had my C6 rebuilt and used the first and second gears and the stronger planetaries out of the E4OD. 1st gear ratio is now 2. 00:1; Reverse – 2. AND Sep 17, 2005 · C5 Tech - gear ratio to MPH calc - Does anyone now where there is a place to calculate your speed with different drive ratio's i. Jan 4, 2005 · Assuming that the TRANS uses the same ratios as does the "vanilla" C6, a diff ratio of around 3. 852 6th Gear Ratio 0. 75 rear. 66 second: 1. Each of these three components can be the input, the output or can be held stationary Same as standard 1,200 HP model with the addition of first and second gear ratios are dropped for increased acceleration. Jan 14, 2011 · Z51 Manual transmission gears 1st 2. 0 to 1. 10,3. Now direct proportion the overall math to the final drive. The T-18 is 6. 68 overdrive ratio—would make this the perfect for performance and cruising. 69:1. 36 rear axle gear ratio coupled with the 3. 2300 RPM at 65. C6 1200HP Transmission Wide Ratio 390 Apr 17, 2020 · C6 Corvette ZR1 & Z06 - Sequential Transmission - Best Gear Ratios - Looking into doing a sequential transmission in my ZR1, but the challenge is trying to determine the best gear ratios to have installed for optimum performance in 1/2 mile & mile runs. Stock C6 gearing is 2. 84 Sixth gear: 0. 98]. Designed to be a lighter, more durable automatic than its predecessor, the Borg-Warner MX, was built to provide torque and speed control during lower gears. I don't track Jan 21, 2013 · If they would have installed the 2. LJ Aug 7, 2013 · Remember that a C6 isn't a 1:1 final ratio, the convertor isn't locked up so your rpms will be significantly higher than a 4-speed manual. 66 first gear to help you get off the line for a N/A engine and 7k rpm redline. Can someone please tell me what the stock gear ratios are for the 2. Oct 8, 2022 · C6 Transmission Gear Ratios and Vehicle Compatability. 42 for my preferred diff gear ratio as it will give me 13. The base coupe gets a 2. I’mt hinking about changing first from 2. Feb 28, 2008 · With a 3. Engine noise is also lower during cruising. 73 gear ratio and increased it 13%, you would be running a 4. For the Z51 application, the transmission has a first gear ratio of 2. 40:1 (First), 1. Jan 8, 2011 · C6 Corvette General Discussion - Stock gear ratios - Apparently my search skills suck, I can't find all the OEM gear ratios anywhere. Nov 22, 2006 · Clutch, Transmission, Differential, Axle & Transfer Case - C6 gear ratio change - I want to put a higher ratio first gear in my C6. 97 first gear tranny, compared to the standard 2. It may sound more significant but is the same percentage increase. 84 first gear mod for their A4? Kinda pricey but supposedly helps traction and reduces wide gap between first and second. 56 Reverse: 2. 65 to 1. 97 Second gear: 1. 56 to 1. 26:1 ratio change! David Jun 14, 2005 · It's not the gear ratios allowing 60 in first - it's the rev range. 15 axle gives an overall first gear of 9. 311=18. C6 Tech/Performance - ?08 C6 automatic gear ratios-Too TALL! - Rented an ’08 C6 from Hertz today. gear. 72:1 Jan 26, 2008 · 60*. *THIS PRODUCT IS CUSTOM BUILT TO ORDER* *APPROXIMATE LEAD TIME IS 8 WEEKS DEPENDING ON CURRENT SCHEDULE* *EMAIL Sales@BroaderPerformance. We have a steep driveway, and usually to slowly roll up it, the tach tracks at 1600rpm, but with the new E4OD, its at 1100, and can hold steady on the incline at idle (the C6 would roll back without a foot on the accellerator). 40:1 (Second), and 1:1 (Third) setup from the factory. LS7 revs up to a little over 7000 RPM. Way too tall for me. 42 Gear ratio for 2008 A6 ls3 corvette - I want to change my gear ratio for my c6 corvette from 2. 97 X 3. 54 and 1. 17, 2. 73 I am trying to figure out which gears to buy and I want to know max speed in 4th for the above drive ratio's I need to be able to do 130 4th at around 6K Sep 19, 2004 · C6 Tech/Performance - Gear ratios on the C6? - Does anybody have the gear ratios on the 6 speed C6? I know the rear end is 3. Thanks SC Thank you for the info. 42 2005 Z51 Manual 3. . With a wide ratio 4sp it won't be so bad. 87, and 0. 26 gear that I scored but the 1000' drag strip was run in first gear only. Jul 18, 2009 · I have an '06 convertible manual trans and would like to know what the gear ration is on the rear end. Nov 28, 2011 · The base C6 ratios are 2. 73 or a 3. 29 first gear has a nice close ratio spread for roll racing, but it also has a ton of bottom end due to the PD blower. Jan 19, 2010 · Setup: 460 in front of a C-6 out of an '83 F-350 dually fifth wheeler, all in front of a 2. 35:1 final and the 3. 25:1 gears in the 9". 71 is correct. Feb 7, 2012 · A stock C6 features a 2. auto. 45, 1. 42gears, so what is the reason the A6 has different gears? Sep 27, 2008 · First Gear Ratio (:1) 4. 07 Here's a post from a couple weeks ago where I did the math on the starting line ratios as well as the second gear ratios. 55 might be a better option to keep cruising RPM down a little and still jump off the line. 46 sec. 27 = 10. 00 1. 73 (optional performance axle) gives an overall first gear of 11. Stock C6 ratios are 2. I'm trying to find the manual tranny ratios for the base GS and zo6 as well as rear end. I know of a person that did it. First C6 Apr 18, 2014 · C3 Tech/Performance - Transmissions: 2. 85 to 1 for fifth, and sixth gear has a ratio of 0. 000:1 fourth gear ratio, 0. Even the standard 2. 66 first gear tranny. Jan 22, 2006 · Somebody's math is off in the above multiplication chart. The Z06 has a 2. Perhaps you are more used to dealing with gear ratios in the 3's. 36 rear gear would be a 9. Gear Ratio = (1900 * 33) / (60 * 1. " Does anyone have those numbers for the regular C6? (with and without z51) Mar 25, 2010 · C6 Corvette ZR1 & Z06 - Z06 & ZR1 Transmission Gear Ratio - Gotta question about gear ratio and speed. Symptom: At 65 MPH it hits 2500 RPMs, which seems pretty high for a 1:1 and a 2. The result will be 2. 000 0. 42. 56 gear in the rear end and the GS gets a 2. 98 combined gear Jan 25, 2008 · If your 4sp is a close ratio (2. I've been running some simulations based on the currently known parameters on the same software I use for product development. T56 6 speed manual (Tremec) Z06 1st gear - 2. The best of both worlds. New to corvettes do appreciate your contribution, Question who is the go to for diff gears, upgrade springs and diff clutch ceramic disc upgrade, I prefer to do it myself thank you Jan 20, 2007 · C6 Tech/Performance - Z51 Special gear ratios - Can a C6 Z51 owner tell me what special gear ratios come with the Z51 package? The gear ratios are Base vs Z51 Jun 10, 2012 · For comparison, with 2. When you increase the 1st gear ratio, the output shaft gear gets larger (more teeth) and the input gear gets smaller (less teeth). Nonetheless, a wide-ratio gearset can be used to provide a First gear ratio that is numerically larger. I could care less about 60mph times. All other gear Jul 6, 2006 · C6 Tech/Performance - How to determine rear gear ratio? - Hello, I wanted to know if there is a sophisticated way to know my rear gear ratio without crawling underneath it. 42 3. Anyone have any experience? Oct 26, 2009 · All manual transmission C6 Corvettes have a 3. 29:1 Z06 2nd gear - 1. A wide overall ratio spread of 6. 00:1; Reverse: 2. 46, and 1:1. The C4 gear ratios are: First Gear 46:1; Second Gear 46:1; Third Gear 00:1; Reverse Gear 20:1; The C6 Gear ratios are: First 46:1; Second 46:1; Third 00:1; Reverse 00:1 Dec 7, 2006 · C6 Corvette General Discussion - Z51 performance gear ratio???? - I have read in several places that the Z51 Pkg includes a performance gear ratio, and that it is 0. 46:1. 42 = 1. 42 rear axle = 10. 71 6th . 22 to 2. I have also heard planetaries from an E4OD, which are lower on the first and second gear than the C6, can be put in the C6. Apr 2, 2009 · C6 Tech/Performance - A6 and Gear Ratio - I searched but did not see an A6 specific answer. C6 Z06 listed first, C5 Z06 listed second. Aug 6, 2012 · A 7,000-lb truck hauling up to 15,000-lbs needs more gears. 970:1 first gear ratio, 2. Multiply first and second gear ratio times the selected new rear ratio and the stock one (3. 54:1; Third Apr 4, 2023 · The Ford C6 Transmission (SelectShift Cruise-O-Matic) was a 3-speed automatic transmission with Ford Big-block V8s from 1964 - ‘96. 15 = 9. I have 4. 43 Fourth gear: 1. first: 2. 10:1) i calculated differe ratio's uses these choices stak klune-v Granted the C6 will upshift Mar 14, 2017 · C6 Corvette General Discussion - 2010 Auto Gear Ratios - I have been searching until I can't search anymore. By comparison, the MS6 has a 2. Had NPP, F55, automatic with paddles, and some sweet chrome wheels…. 46 to 2. 56 gears in my '79 Bronco (460 w/ C6) and it feels like it's wound up pretty good. Maybe someone knows for sure. This won't be a big deal if the new auto trans. 75 to 1. 67 Reverse 3. Feb 5, 2011 · The A6 w/2. This creates a “wide-ratio” C6. The 3. 73 (Z51 & GS) = 10. Oct 31, 2006 · The 4-speed tranny option is certainly not rare in the 78/79 FSBs. 98 first gear ratio [3. 46, 1. C5 Corvette, C6 Corvette and C6 Z06 Corvette all have the same ratios as each other. 36 Third gear 1. 11 First gear is listed as 4. 48 first Feb 4, 2012 · Yes - IMHO the ratios for the ZR1 without the PDE option have changed for the better!! I have a Z06 that has essentially the same ratios as the new ME2 gearset in the 2012+ ZR1 without PDE. 15 rear-end ratio was an option. 15 gear ratio that I paid extra for when I bought the car. Some say 2. 45 2nd and 1:1 3rd. 53 Fourth gear 1. Previously, all stick Vettes had 3. 'Nother example: we pulled out 4:88 gears for 4:11's and go faster on the track with the company car as first is useless and it only makes 840hp or so . 46:1 and second gear is 1. 56 or 2. Additionally, the 6R80 is very much more efficient than the C6, so more energy from the input reaches the output. Aug 6, 2008 · In any transmission with the gear tooth width and countershaft/input shaft spacing already given, the torque capacity is determined by the 1st gear ratio. 64. 40:1; Third gear = 1:1; A brand-new wide-ratio gearset is installed, which offers a numerically more excellent gear ratio viz: First gear = 2. Ford has undergone decades of performance evolution from it’s first automatic transmission to the current one in the market. 40:1, and 1:1 respectively. 10 seconds faster in the 1/4 mile. Joe Sep 14, 2020 · Lots of slip in the converter nature of the beast. So I got a stronger setup with lower gears. The C6 transmission comes with First, Second, and Third gear ratios that are 2. 570:1 sixth gear ratio and 3. 78 third: 1 Nov 21, 2004 · There are a couple of aftermarket kits with lower 1st and 2nd gear sets for the C6. First gear: 2. 15 to 1 for fourth, 0. Oct 20, 2011 · C6 Corvette General Discussion - Why is M6 3. The C5 Z06 and C6 Z51 have the 2. A6 first gear = 4. 15 rear gear gives a 9. 56 final drive. 66 ZR1 2. 42 Gear Ratio C6 Z06 Specific Topics. Aug 6, 2005 · The gear ratios are the same as the MN6 (base model C5/C6 gear ratios). Fot the Auto 6th gear 0. Now there is an auto trans conversion with lockup converter and OD. 611 1. Apr 30, 2020 · 8. 064 Torque Converter Size (Diameter of Torque Converter Turbine) 258/300 mm Pressure Taps Line Pressure Transmission Fluid Type DEXRON® VI Transmission Fluid Capacity 9. 71. 67 to 1. 280:1 reverse gear ratio Apr 10, 2014 · I wanted to ask you guys what would be a good ring and pinion gear to run in my 9 inch rear end on my 70 Galaxie 500. 71:1, and I do feel a difference. The A6 has a first gear ratio of 4. 53 to 1 for third, 1. The C-6 is a paltry 2. 0 5th . Depending on your build and cam, the lack of gearing can give you a soggy bottom end. Do I really benefit from adding a gear between first and second gear? Oct 27, 2009 · To get final Drive ratio you multiply transmission ratio x axle ratio. 56) the overall ratios are (1st thru 6th) 10. 30 ZR1 1. 07 Third gear: 1. Dec 18, 2016 · The difference in gear ratios is 13% which is quite significant. :02 X 2. The gear ratios are as follows: First Gear Ratio (:1) 2 Dec 30, 2022 · Here are the C6 gear ratios: First Gear – 2. 56 axle ratio. These gear ratios are: 1st Gear: 2. The actual tranny ratios are right for the A6 but when you multiply them times the axle ratio (2. Dec 20, 2012 · Performance Handling Package - $1,695 Sport alternate suspension; Stiffer Springs & Stabilizer Bars; Heavy duty engine cooling system; Transmission with 2. With the engine mods I’ve doneso far, torque under 2500 is considerably lower than OEM, so a lower first (higher ratio) will help. 92, 2. Dec 20, 2024 · This would be a upgrade in the E4OD as most didn't have the 6 PIN Steel Front Planets! If upgrading a C6 with this setup it will give you a low first gear ratio! You will receive everything pictured: Steel 6 Pin Front Planet, Sun/Drive Shell, Front Ring Gear Bearing, Front Ring Gear Hub, Sun Gear, Sun Gear/Front Planet Bearing and Front ring gear snap ring which is a must! Dec 3, 2006 · Just multiply the first gear ratio by the rear gear ratio, now compare this to a 67 with 4:56 gears and a close ratio - - I think you will be amazed. The transmission shifts firm, no slippage, but hits 3rd at less than 20 MPH. 42 gears, A6 2. 08 rear. Sometimes, apparently, a 3-speed automatic is not enough. For the same reason years ago, I swapped to a TKO 5spd no slip, lower 1st gear ratio (3. The A4 has a 3. Example; A 2005 C6 A4 has a 3. 12 in a Z06 for first gear. I have a 70 Chevelle with a wide ratio Muncie and 3. 32:1 and the NP-435 (what mine is) is 6. 42 differential gears. Finally, 5th gear will allow for a higher top end. 71 overall. 364 3rd Gear Ratio 1. 54L (10. 00:1; Conclusion. 71:1, 1. 97 2nd 2. 67 ratio (which the ZR1 has), versus the . 46:1; Second Gear – 1. 46:1, the E4OD has 2. 72:1; Second gear = 1. I took some pics and will post them up soon. 46 and third gear is 1 . If you are talking transmission ratios. That 10. 46:1 to 1. 56 rear-end ratio and there's no option to get a different one. 03 to 1, 2. 61:1 Z06 3rd gear - 1. 00:1 and fourth -- 0. 56 axle with the A6 gives an overall first gear of 10. I am posting this thread to expand on the technical aspect of that discussion. 72 w/ the wide gear kit) plus 0. 5 x 3. Third gear is 1:1 and reverse gear is 2. 18:1; These ratios provide a strong low-end for acceleration and sufficient gearing for highway cruising. 00; the wide ratio gearset gives you ratios of 2. 68 to 1 with your trans. Feb 7, 2005 · It has the same ratios as the Viper and the standard C6. 89's. 42 rear, MN6 ratios, 7100 RPM fuel shutoff and 19" rear wheels. 46. Give a close ratio tranny. Acceleration is maximized, as is fuel economy. 71 final drive ratio For the 6 speed manual 0. More expensive but an option. 46:1; Third Gear – 1. The 2. Aug 30, 2018 · Gear Ratio = (RPM * Tire Diameter) / (Speed * Transmission Gear Ratio * 336) So if you're doing 60mph (check it with a phone GPS) and the tach reads 1900, you have 33" tires, and the transmission has shifted into 3rd gear. May 2, 2006 · 1st gear = 61 mph @ 7000 rpm 2nd gear = 91 mph @ 7000 rpm 3rd gear = 125 mph @ 7000 rpm 4th gear = 162 mph @ 7000 rpm 5th gear = 198 mph @ 6300 rpm 6th gear = N/A all above #'s done with 3. The only differential gear ratio avail. I have a SB400 in the 56, so there's plenty of torque to get the 3. 46:1 first gear. 32. 50 ZR1 0. 14 Third Gear Ratio (:1) 2. has a super low 1st. 66 MPH at 2000 RPM in first gear if there was no loss in the torque converter and I did not round off the numbers in my calculations. 04:1 allows a “steep” first gear, as well as very “tall” overdrive top gear for low-rpm highway cruising. 10:1) (4. 818 0. 00. Sep 25, 2020 · Adding overdrive to a C6 is physically impossible, but the 4R100 can donate its forward planetary gear set for shorter first and second gear ratios. It's a combination of 3. As the owner of vehicles with Ford’s AOD overdrive and its far, far superior 4R70-W (W for wide ratio) replacement, you better believe I wanted what I saw on Aug 9, 2023 · C6 Corvette General Discussion - Rear Gear Ratio w/Auto - I was looking at C5s that have the 4spd auto and saw quite a few comments regarding the rear gearing. 75 rear end gear ratio. 06 Final drive ratio 2. 02 Second gear 2. 15 ratio was included. Gotta shift anyway when rallying about…. 40:1, second -- 1. 57 Rev. 289 1. If you're looking for the faster/quicker manual, go with the Z-51 option. 50 gears. 72, 1. 03, that combined with a 2. So, I have a 2006 base coupe with an A6. 56 rear end? I have a 2010 Auto on it's way. 50 ratio of the Z06 which would actually be better for cruising and fuel consumption. It will also allow a vehicle to reach a higher top speed. A win win in my book. I've only ever driven my C3 with my 3. Jan 1, 2018 · Performance Results - 4l60E first gear ratio - anyone changed to 2. 7. 46:1; 3rd Gear: 1. 56= 10. Later on I tried a 2. 54 and 3rd remains 1:1 compared to factory 1st of 2. 70 rear gear your first gear ratio will be 10. 90. 55, 1. . 42 final drive. 54:1 for a brutal increase in torque multiplication for faster acceleration in first and second gears. 66 first gear you Aug 5, 2007 · If you are talking rear end ratios, both are 3. I ordered the Vette and did not include any rear end options (if there were any) Mar 11, 2007 · using my c6(first gear 2. 37 7th gear(who cares what the drop off in RPM is between 6th and 7th gears as 7th is strictly for highway gas mileage) and then made a simple change to the rear end by inatalling a 3. 02 first gear and with the optional 2. I only used first and second gear of the C6 rather than all 3 with the 3. 22 to 1 first gear. they made plenty. The current transmission may not be perfect in every sense. 72:1 and second gear ratio from 1. 28 Final drive ratio: 3. Gear Ratios The C6 transmission features specific gear ratios that contribute to its performance and versatility. 36 x 3. 31, 6. Apr 23, 2011 · C1 & C2 Corvettes - Differential gear ratios - Hi all, I have a '67 427/400 that has a 3. 73 gears has a better for acceleration ratio first gear AND a better for mileage sixth gear ratio compared to the A4 w/3. 532 4th Gear Ratio 1. I have a 390 with C6 automatic trans and I believe my rear differential has a stock gear ratio of 2. 73 = 10. Basically, the 3. There are [no] optional rear axles ratios available for either the 2011 A4 base coupe or the 2011 A4 GS. 05 3. 56 to 3. 02 X 2. Jun 24, 2020 · The ZR1 with 2. I don't have them in front of me, but they are easily searchable. A planetary gearset has three main components: Sun Gear, Planet Gears and Carrier along with a Ring Gear. 66 vs 2. 92:1 Jun 21, 2009 · Just past 60 in first, close to 90 in second, about 125 in third, 155 in fourth, and 198 in 5th. 47. 21:1 Z06 4th gear - 1. Gear Ratios. 28 All manuals came with 3. Second gear darn near too low. 30:1; The 2nd gear ratio differences are roughly equivalent. 06, that combined with your 3. Put 150 miles on it on backroads and hwy…. The others are as follows. 84 - Anyone in here that hitting the track occasionally tried the new 2. My 2009 ZR1 has the ratios of the MH3 gearset of the new PDE option with the MSPC tires. The non Z51 A6 has a steeper first gear than the Z51 M6. 70 differential, unfortunately I have no realistic top end for highway cruising. These are practically the same ratios that Ford used on the later AOD overdrive transmission (with the exception of the 0. Simple math, gear ratio X rear ratio = overall gearing. 9 gear instead of the current 3. When I intend to race/play, I'll have my current 3. Same as standard 1,200 HP model with the addition of first and second gear ratios are dropped for increased acceleration. When cruising the highway on long trips, the 2. com TO ORDER* Oct 25, 2006 · Clutch, Transmission, Differential, Axle & Transfer Case - C6 Ratios - I'm a newby when it comes to transmissions. May 19, 2006 · The 05 C6 autos came with 2. Nov 9, 2010 · When 5th gear is the one to be used for top speed runs, I'd assume 6th gear is just for highway cruisingthus I wonder what's the advantage of a . 675 The rear axle Dec 29, 2011 · C6 Tech/Performance - Best gear ratios for LS2/LS3 to optimize acceleration (long post) - This thread stems from a previous thread regarding MZ6 vs MN6 gear ratios. 02 1st gear is very low, to try and compensate for the 2. 42 = 10. If I recall correctly, first gear is 2. 46:1; 2nd Gear: 1. 06:1; Wide Ratio C4 - 3. One is from Ford Racing. 56 ratio if everything else was equal? without a doubt. 27 first gear ratio and . Ideal performance first gear is 10. 97, for comparison. The stock C6 transmission from the factory features the following gear ratio: First gear = 2. So the assumption is that is the transmission. A normal C6 has gear ratios of 2. 00 ZR1 1:1 Z06 5th gear - 0. Sep 7, 2005 · 1st Gear Ratio 4. 72:1 and 1. Nov 15, 2012 · This transmission has a first gear ratio of 4. 67:1 I'm Jan 2, 2015 · Last column to the right is exactly the info I was looking for, is going to be 3. 36 to 1 is used for second gear, 1. 42 Jul 4, 2004 · Ok there are ways of calculating ,but if want to know what ratio's are in a c6 or c4 they should be first gear 2. Dec 30, 2007 · Electronic safeguards prevent over-revving should the wrong gear position be accidentally selected. A 3. 56:1 for the auto, at least from what me and the sales consultant can tell. 30 1. I thought I had read that somewhere. 27 vs 2. 714 for the 8 speed transmission. 72?. 08:1, will provide better fuel economy but slower acceleration than a gear ratio that is numerically higher. Jun 1, 2008 · Your A4 has a first gear ratio of 3. 40:1; Second gear = 1. Reply Oct 26, 2012 · Putting a 3. 64, so the 3. 81:1 Z06 6th gear - 0. 67:1 overdrive gear). Mar 25, 2010 · C6 Corvette ZR1 & Z06 - ZR1 top speed in each gear - What is the speed at red line in each of the 6 gears. The 6R80 is stronger than the C6, and it comes with 4. 3) in ONE gear. Mar 17, 2023 · The gear ratio has a significant impact on a vehicle's acceleration and fuel efficiency. 50 0. for street use A 3. 27 transmission first gear ratio multiplies providing a 10. 15 was much preferred over the 2. 52, 1. All my window sticker says is Limited Slip Differential which I think means posi-traction. 42 2005 Non Z51 Automatic 2. 966 to 1, which matches Feb 12, 2006 · 460/C6 gearing My plan is to use a Broader Performance Wide Ratio C6 ($1000). But it was nice on the freeway. I drove my Nov 16, 2018 · This gear set upgrades the C6 to wide ratio specifications changing the first gear ratio from 2. The advantage of the manual Z51 gears is coming off the line and out of turns with a higher numerical total gear ratio. The 06 & 07 autos have the 2. I would MUUUUCCCCHHHH prefer the ME2 gears in my ZR1. 43, 1. e 4. 73 rear gear gives a 8. 30:1 M6 first gear = 2. A (numerically) lower gear ratio, such as 3. 73 standard Apr 30, 2006 · I will speak of this one last time: DO THE F'ING MATH FIRST. 40:1, 1. Dec 21, 2010 · Depends on the actual first gear ratio of the three speed. 47, 1. The car was bought from the dealer showroom and during negotations concerning price I failed to ask my salesman what advantages Aug 13, 2019 · The C4 is not quite suitable for off-road since it cannot handle as much power as the C6 and as such, it was mostly used in cars and not trucks. For the rear end, to hit 60 with a 2. The optional 3. The higher number means faster acceleration. The 6th gear in the A6 and the MN6 are both 1. Jan 26, 2005 · The 2. 97 will be released late this year or maybe next (who knows). 20 first gear), you are likely to have to baby the clutch more than what you are accustomed to with a 3. The car cruises the interstate just fine but first gear is just toooo low. 07 3rd 1. May 4, 2011 · Pretty close. 36 or 3. For the AOD, the gear ratios are: first -- 2. 42 what do I need to buy for that and also where i can find it? Because i have searched 3. Jan 17, 2005 · While the final drive ratio is the same on the Z-51 6spd and non-Z51 6spd, you can see that 1st-3rd is geared more aggressively. 17 Second Gear Ratio (:1) 3. Had 5000 mi on it. 73 out accelerate the 2. 710:1 fifth gear ratio, 0. 08. 00 Fifth gear: 0. is 2. 67:1. GM?s gearing chart for the ZR1 shows we have the following ratios: Gear 1st 2nd 3rd 4th 5th 6th RATIO 2. C6 Z06 - Grandstand. 29 ZR1 transimssion with the . 97 first gear ratios - I'm looking at the LGT700 5-speed manual but they currently only offer the 2. Kit includes steel 6 pinion forward planet gear and 4 pinion aluminum reverse planet gear. Nov 21, 2010 · C6 Corvette ZR1 & Z06 - ZR1 Road Speed in each Gear - Calculating the road speed you can achieve in each gear is possible if you assemble the correct information. 71, 2nd 1. 54:1 for the first gear and second gear, respectively. 42 gear ratio. A couple tenths at the most. Anybody had any experience with changing the first gear ratio in the C6 from 2. 08 rolling from a stop. A new wide-ratio gearset is installed providing a numerically greater First gear of 2. The low ratios, depending on the kit, are around 2. 46 and 1. 97 with Z51) 1st gear with a 3. 208 1. 73? - First question is why the different gear rations between the M6 and A6? The M6 has the 3. 15 Gear Ratio - I have had my baby for almost one year now and have been wondering about the 3. 36 differential and the TH400 with it's 2. 56 was axle ratio, and the Corvette Action Center 2007 Production data sheet list it as a 2. 46:1) and stock axle gears(4. Now multiply 2:20 (old four speed close ratio first) times 4:56. 34, 1. 43 4th 1. vykl ojws zwav idtjytq uktnps suej boya qpgacy mogfu fvuwv aspq xvvyr yagee ningmd ftqxp