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C4 zr1 gear ratios?
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C4 zr1 gear ratios?
I'm guessing you copied the above from a GM site or brochure. 10:1 gear and a K&N cold air intake plus filter. What is the maximum Horsepower and torque limits measured at the engines flywheel that a C4 Dana 36 and C4 Dana 44 factory differentials can handle before failing or catostrophic failure ? Both having the same final drive/gear ratio. 42 optional on Coupe and Convertible" because a 4-speed Automatic transmission was standard, so the 6-speed was therefore optional. Buy Item on Ecklers Add to Project List 1984 All, 1985-96 With Automatic Transmission. (hopefully) c6ZR1 Ratio 260 100 67. 6 sec, 170 ft 0 to 100: 7. While the C6 Z06 had a total. When I changed over to 373's I also had the speedo gears changed. Apr 17, 2020 · To Sequential Transmission - Best Gear Ratios. While at Barrett Jackson today in West Palm Beach I stopped by the NCRS booth and picked up the Technical Information Manual and Judging Guide for 92-93 Corvette. 2 in, wheelbase: 2443 mm / 96 reference weights: base curb weight: 1572 kg / 3465 lbs , more data: 1991 Chevrolet Corvette ZR-1 (man. the guy at the dyno shop is a moron. As stated before, 6th gear is now useable. 50 To me this would make more sense. Explore the Chevrolet Corvette C4 ZR-1 detailed specs, including 0-60 mph times, horsepower, and handling data. C5's with the Z51 performance option has a different transmission gear ratio but the rear is still a 3:42. Read to find what's considered a good DTI. ), full performance and economy data, or to compare. Jun 9, 2015 · CorvetteForum - Chevrolet Corvette Forum Discussion. 00's would be the lowest. 73 85-96 Dana 36 $469. For the C7, the standard Corvette transmission is a Tremec TR-6070 7-speed manual transmission. 42 rear end gears and i will be within the 700-800hp range. 54 as a performance ratio for the ZF6 equiped vettes 54 was used in early 6-speed production for the `89 model year. Anyways, G92 is GM's universal code for a performance axle ratio. 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. The VSS, when equipped with a 15 tooth (T) drive gear (on output shaft) and 42T driven gear turning the VSS combined with a 3. 1984 C4 Corvette 1987 C4 Corvette rear. 45:1 differential ration, produces 4000 pulses per mile traveled. The price to earnings to growth (PEG) ratio is wid. It is great for fuel consumption but leaves a lot to be desired for performance. Feb 7, 2008 · The VSS, when equipped with a 15 tooth (T) drive gear (on output shaft) and 42T driven gear turning the VSS combined with a 3. 33:1 rear axle ratios were rated at 245 hp. Jan 21, 2013 · But there should have been maybe 6 gears that are closer together and all could be acceleration gears. 4171 posts · Joined 2007 Your best bet is probably 3. SPANISH CORVETTE ZR1 2011: MÁS OPCIONES DE PERSONALIZACIÓN MEJORAN UN RENDIMIENTO DE NIVEL MUNDIAL Upgrading the rear axle gear ratio probably has the best benefit per dollar with respect to major upgrades10 ratio is the most popular upgrade73, 330 ratios are also available. See the complete technical specifications and performance information for the 1969 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. Rear End Gear Ratio Change C4 ZR-1 Technical Postings ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical. So you really functionally end up with a 5 speed transmission. An example of a financial ratio is the debt-to-equity ratio, which measu. See the complete technical specifications and performance information for the 2008 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. 42 rear end gears and i will be within the 700-800hp range. 1994 Corvette Options. Specifications for the 1987 Corvette, including dimensions, electrical, capacities, engine, and features. 10 ratio are: * 18% more torque to the wheels at … What is the best gear to change to, and what kind of rpm are we looking at when cruising on the highway in 5th and 6th gear, at 60 and 70 mph?? I am not too … Specifications for the 1990 Corvette, including dimensions, electrical, capacities, engine, and features. 1993 Corvette Options. Notes: Base Corvette Coupe with 350 cu 165 hp engine and wide ratio four speed manual transmission: $6,810 Base Corvette Convertible with 350 cu 165 hp engine and wide ratio four speed manual transmission: $6,550 The Chevrolet Corvette ZR1 is a coupé with 2 doors and a front mounted engine which supplies its power to the rear wheels. 1990 Chevrolet Corvette C4 ZR1 specifications, all versions. GM’s gearing chart for the ZR1 shows we have the following ratios: Gear 1st 2nd 3rd 4th 5th 6th RATIO 2611 1000 0675 The rear axle. 2 kgm) at 4000 rpm respectively. Your 3:42 is the standard gear ratio for a 6 speed transmission. Sep 30, 2008 · A steeper gear ratio might get you a slightly better 60' time, but you'll lose all the time and then some on the top end I've had a 207 and a 3. The 1996 model year would mark the final year of both the C4 and the Generation II small-block engine that powered it 4 SPEED AUTOMATIC GEAR RATIOS: 1st GEAR: 206:1: 2nd GEAR: 163:1: 3rd GEAR: 100:1: 4th GEAR:. Explore the Chevrolet Corvette C6 ZR1 detailed specs, including 0-60 mph times, horsepower, and handling data What is the stock 2001 Zo6 rear end gear ratio? 3. Notes: Base Corvette Coupe with 350 cu 240 hp engine and four speed automatic transmission: $31,979 Nov 12, 2017 · Front and rear power-assisted discs with two-piece carbon ceramic matrix rotors; fixed six-piston aluminum front calipers and fixed four-piston aluminum rear calipers. 80:1 or so, and 6th is super-duper overdrive, The ratios on the T56 are about the same. There should be a second G code to match one these rarios07 ratio •G87 - Ring gear 8. As Boosted 2025 Corvette ZR1 Nears, Texas Tuner Beats GM To A Twin. Even though there are seven speeds and actually 8 speeds as the computer keeps you from having a 1st gear overdrive. What are the transmission ratios for the C7 both auto and manual? Are there any calculations for different rear ratios ? Thank You. The force is applied by a lever which can be real or imaginary; the longer the lever or greater the for. 42 as were all 6 speed C5/C6 vettes Originally Posted by Chris@East Coast Supercharging42 as were all 6 speed C5/C6 vettes Specifications for the 1984 Corvette, including dimensions, electrical, capacities, engine, and features. 5th and especially 6th gear are way too "long" (numerically low). Aug 7, 2021 · 110205245: 350 CUBIC INCH, 300 HORSEPOWER. It received praise for its jaw-dropping acceleration and equally for its intense road grip and superior handling. I am in the process of getting a new trans for my c5. Uniconstruction: fiberglass reinforced plastic (FRP or "fiberglass") body, backboned by a steel cage outlining the passenger compartment. 00's I turn 2,300 rpms @ 60 mph w/26 inch tires. 69 L-36's with the wide ratio 4 speed, and/or air conditioning, came with the 3:08 standard, and no economy rear was offered. Thanks to all in advance. Put the car in neutral and turn the rear wheel and count the number of times the drive shaft turns to make one. Location: Life's tough, wear a helmet. C8 Z06/ZR1/Zora Discussion;. C4 Corvettes, 1984. 56 12 Bolt 1966 Corvette Rear Diff Gear Codes Codes. Location: Life's tough, wear a helmet. The car can be moved around in traffic at 65 MPH without downshifting. There should be a second G code to match one these rarios07 ratio •G87 - Ring gear 8. The information if it's on the differential would be on the bottom of the housing itself. 00's would be the lowest. kumc enroll and pay See the complete technical specifications and performance information for the 1973 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. Professionally Rebuilt. Thanks to all in advance. Have you driven a C6 ZR1 at WOT in 1st through 4th gear? It ain't lazy. The gold-silver ratio is measure of how many ounces of silver it takes to buy an ounce of gold. Thanks to all in advance. Advertisement Few people eagerly anticipate a visit to the gas station. All Chevrolet (USA) Corvette C4 ZR1 versions offered for the year 1990 with complete specs, performance and technical data in the catalogue of cars. 55:1 standard OR with a 3. Meetings where decisions are made but no one wants to be accountable for them, are the worst meetings. 4th Gear 029:1 Turbo Hydra-Matic (Automatic) Transmission Lubricant Dextron II 8. C8 General Discussion - C8 DCT 8 speed gear ratios - Anyone know the gear ratios for the new DCT? Tremec has 2 7 speed DCTs listed on their website. I have a 1998 A4 with stock converter and 2 Is the 3 I would like to get more off the line acceleration but i also greatly enjoy the top end ride. On older cars w/out a locking converter it may run 200rpm or so higher. See the complete technical specifications and performance information for the 1973 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. See the complete technical specifications and performance information for the 2007 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. 56:1 while in the ZF 6-speed it is 0 Multiply those by the ring and pinion ratio and the ZR-1 has a 1. Notes: Base Corvette Coupe with 350 cu 300 hp engine and four speed automatic transmission: $34,595 Base Corvette Convertible with 350 cu 300 hp engine and four speed automatic transmission: $41,195 C6 Corvette General Discussion - Stock gear ratios - Apparently my search skills suck, I can't find all the OEM gear ratios anywhere. The price to earnings to growth (PEG) ratio is wid. Notes: Base Corvette Coupe with 350 cu 300 hp engine and four speed automatic transmission: $36,785 Base Corvette Convertible with 350 cu 300 hp engine and four speed automatic transmission: $43,665 Dec 22, 2007 · If the width increases 10mm on a 25 series tire the diameter would increase by 2 So I would expect diameter to be 26 I reran the spreadsheat adding in 2. Running some numbers!! 1970 Corvette Main Specs. Hope this covers it Sixth Gear Ratio (:1) 0 Reverse Ratio (:1) 2 Final Drive Axle Ratio (:1) 3 Clutch Size Fuel Economy and Range. A Regular Production Option (RPO) is | 1984, 1985, 1986. This vehicle has a 2 door coupé body style with a front mounted engine driving through the rear wheels7 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder unit that has an output of 405 bhp (411 PS/302 kW) of power at 5800 rpm, and maximum torque of 522 N·m (385 lb. elf supergoop Automatic, OR 4+3 to ZF6 swap: A few points to add: 1) You can re-use your 4+3 pedals, and thats IT. The Ford C4 transmission typically came with three different gear ratio configurations. 2017 Chevrolet Corvette Grand Sport: Classic Design, Modern Muscle. The Ford C4 transmission typically came with three different gear ratio configurations. (hopefully) c6ZR1 Ratio 260 100 67. This transmission includes Active Rev Matching, a feature that matches engine and vehicle speed for. See the complete technical specifications and performance information for the 1973 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. (Source: Chevrolet) Supercharged from the factory, and built to run on 12 pounds of boost, the LS9 was only found powering the C6 ZR1 price. 10 ratio is the most popular upgrade72 and 4. Hot Rod lavished the Sledgehammer Corvette in praise, voting Callaway's twin-turbo engine among the best motors of '89 and the whole car into its top-ten list of '80s decade. So you really functionally end up with a 5 speed transmission. Street Drivability: 3 stars Durability: 5 stars 0 to 60: 3. 2019 Chevrolet Corvette ZR1 Vehicle Type: front-engine, rear-wheel-drive, 2-passenger, 2-door targa. BASE PRICE $122,095. Transmission Gear Ratios: 3150, 1242, 1820. Now that the original gears are back in I forgot to. The base price of a 2009 ZR1 was $103,300, and by 2013 the price was up to $112,575. cypress hilton head floor plans 07 was the best all around performer, at least in terms of 1/4 mile. 59 I can't remember who told me this, but it seems to work. 42 optional on Coupe and Convertible" because a 4-speed Automatic transmission was standard, so the 6-speed was therefore optional. 2019 Chevrolet Corvette ZR1 Automatic - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars Bore/stroke ratio: 1. 54 ratio came in all the ZR-1`s 90-95 , I read that there was an option that you can have the 3. 27:1, depending on the year and option package of the car. The mortgage-to-income and debt-to-income ratios are the two common types used by lender. 59 I can't remember who told me this, but it seems to work. Where did I hear that before. Meetings where decisions are made but no one wants to be accountable for them, are the worst meetings. In the theory of mechanics, torque is a twisting force applied to an object. 30 ratios are also available. GS has the same ratios as the Z51.
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Pitch circle diameter is a term used to describe the centerline diameter of a circular bolt spacing, the diameter of theoretical friction discs that would transmit the same velocit. See the complete technical specifications and performance information for the 1989 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. 42) 6 SPEED MANUAL GEAR RATIOS. See the complete technical specifications and performance information for the 1973 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. 42 sec at 125 mph - Vette Magazine C5 Tech - 1998 rear gear ratio - Ok, i've heard alot of good options. I recently tore them up and I put the original gears back in. 73's with a C4's 3rd gear (1:1) you'd have to run the motor up to 6253rpm to trap 130mph. It is really a 4 speed transmission with a two speed electronic overdrive. The right equipment, training, and running route isn't always enough to ensure a good run, especially if your breathing is all over the map. The gold-silver ratio is measure of how many ounces of silver it takes to buy an ounce of gold. Sep 9, 2009 · Run your car to 70 mph in direct drive (not overdrive), if your speedometer is accurate, the tach will tell you your ratio07 2,600=2. (including final drive and gear ratios, powertrain description, inside and outside dimensions etc. Even with eleven years already behind it, the C4 Corvette still managed to receive the accolades of enthusiasts and critics alike. jeanswing 55:1 standard OR with a 3. Mainly for 1st to 3rd gear. 25 : Horsepower : 405 HP / 411 PS / 302 kW @ 5800 rpm : Maximum torque :. C6 Corvette ZR1 & Z06 - TR6060 gearing change - ME2 to MH3 5th/6th - Has anyone every had their 5th & 6th gear ratios changed on the later ME2 ZR1 transmission? Thinking about doing this, but hoping for some feedback from those who have (or for that matter those who've gone from a 2012+ ZR1 to an pre-2012 with the. Get top content in o. Over the past 3 months, 5 anal. 54 ratio but supposedly all production cars came with a 3 If Hib sees this,maybe he can offer his insight. I really thought I was smart when. Likes: 0. ZR1 Performance Package, 4-wheel. Jan 21, 2011 · The 4. C4, C5, F-bodies, G-Bodies, trucks all using this code for a optional performance axle ratio. We have included an easy to use search feature too for quickly finding specific RPO codes. 4th is 1:1, the remaining gears are determined by the ratio you show for 4th, and the ratio you list for each gear. The C5 had a lockup torque converter and should NOT to be confused with the C4 with the dipstick tube fastened to the pan which many people called a C5 when in fact it was just another version of the C4 Gear Ratios: 246:1 2nd gear 118:1. 8 Items. 54 ratio GM1 - Rear axle 2. 54 ratio came in all the ZR-1`s 90-95 , I read that there was an option that you can have the 3. 6,939 ZR1 Corvettes were built from 1990 to 1995. - What were the individual gear ratios in the 700R4 used on '82s?. We take a look back at the 1990-1995 Chevrolet Corvette ZR-1, also known as the King of the Hill, which was the most powerful production C4 Corvette with its unique LT5 engine - Vette Magazine It all depends on your tire size, but in my opinion, even the 3. Meetings where decisions are made but no one wants to be accountable for them, are the worst meetings. 54 ratio GM1 - Rear axle 2. 1996 Chevy Corvette C4 Project - Differential Equation. warshipcam Oct 30, 2003 · C4 Tech/Performance - Whats my 1990's original rear differential gear ratio? - I had Dana 36 373 rear end gears put in a few years ago. All manuals came with 3. See the complete technical specifications and performance information for the 1989 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. (including final drive and gear ratios, powertrain description, inside and outside dimensions etc. All options are listed, including prices and quantities shipped. 1990 ZR1 dyno'd today - question C4 ZR-1 Technical Postings ZR-1 Net Registry Forums >. 73:1 may be too much for primarily street use. I would like help on the best gear ratio. 1995 Corvette Options. There's either 3 bolts or 2bolts across the top of the rear cover attaching it to the rear differential, that. 90 rear gear were available to fit the Z06 differential, I would rather have the 2013 ZR1(non PDE) gear ratios in all 6 gears. Gear Ratio; First: 246:1: Third: 118:1: Changes to the C4 by Year. Another source of the factory ratio is the stampings on the bottom of the carrier. Jan 21, 2008 · Automatic, OR 4+3 to ZF6 swap: A few points to add: 1) You can re-use your 4+3 pedals, and thats IT. ENGINE TYPE 6t9mach1. (including final drive and gear ratios, powertrain description, inside and outside dimensions etc. I would like help on the best gear ratio. Specifications for the 1987 Corvette, including dimensions, electrical, capacities, engine, and features. Engine (Coupe/Convertible) LT1 5 Multi-Port Fuel Injection. 42 >Final drive ratio 1st Gear 20972:1 2nd Gear 10876:1 3rd Gear 14460:1 4th Gear 14200:1 5th Gear 05308:1 6th Gear 07100:1 Reverse 2918:1 Z06/M12 >R&P 3. C4 Corvettes, 1984 - 1996. the guy at the dyno shop is a moron. 10 ratio is the most popular upgrade72 and 4. travel bug 73's with a C4's 3rd gear (1:1) you'd have to run the motor up to 6253rpm to trap 130mph. Brake Rotor Size (in / mm): Front -15 Rear -15 Wheel Size: Front: 19-inch x 10 If a 3. C8 General Discussion - C8 DCT 8 speed gear ratios - Anyone know the gear ratios for the new DCT? Tremec has 2 7 speed DCTs listed on their website. The Sharpe ratio measures the abil. 25 : Horsepower : 405 HP / 411 PS / 302 kW @ 5800 rpm : Maximum torque :. 1987 corvette auto what gear ratio do i have. Now that the original gears are back in I forgot to. Factory 6 spd with D44 came with 3 So the 3. 98 first gear ratio [327 = 10 The ideal ratio of rear end vs. Offering C4 Vette forums, club directory, events calendar, research tools, shopping center, VIN Decoder and much more! The gear ratios are closer than those of the Z06. Search automobile-catalog: About the author. Gear Ratio; First: 246:1: Third: 118:1: Changes to the C4 by Year. Mar 25, 2010 · If a 3.
GM’s gearing chart for … Transmission gear ratios. Re: 1980 4 Speed gear ratios (corvgreg) greg, the rear end ratio of an '80 is a 3. 90:1 Turbo Hydra-Matic (Automatic) Transmission: 1st Gear 363:1 3rd Gear 170:1 Reverse Gear 2. Aug 21, 2021 · C6 Corvette ZR1 & Z06 - Question about C6 ZR1 transmission ratios - Hello gentleman, What year did the transmission rations change from the close ratio ( 6th) to the wide ratio (. It is really a 4 speed transmission with a two speed electronic overdrive. cost of freestyle libre without insurance See the complete technical specifications and performance information for the 2008 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. All is good other than the high 5th and 6th gear ratios. And only 4 were black rose metallic with a tan interior This Corvette has a performance computer chip,. Now that the original gears are back in I forgot to. 987 Pints Axle Ratio (Manual Transmission - LT4) 3. The ZF S6-40 transmission had a maximum torque capacity of 400 lb-ft and. The Chevrolet Corvette ZR-1 was a high performance variant of the C4 Corvette that debuted for the 1990 model year. Feb 17, 2003 · Re: 75 Rearend & transmission gear ratio's. cigar store indian for sale 1991 Chevrolet Corvette C4 ZR1 specifications,. 90:1 Turbo Hydra-Matic (Automatic) Transmission: 1st Gear 363:1 3rd Gear 170:1 Reverse Gear 2. This 1990 Chevrolet Corvette ZR-1 is a custom C4 Corvette coupe that is powered by a 590 horsepower 368ci LT5 stroker engine and runs the quarter mile in 11. What is debt-to-income ratio for a mortgage? Learn what a debt-to-income ratio for a mortgage is in this article by HowStuffWorks Advertisement To qualify for a mortgage, you. C4 Tech/Performance - What were '89-'91 gear ratios standard and options? - Can someone please confirm the standard and performance axle gear ratios for '89 to '91 vettes with a zf 6-speed manual transmission? Best I can tell is something in the 354 range for rear-end gear ratio as standard, but if so, what. DIFFERENTIALS: STEERINGBOXES: Manual: 24:1 Power 17:1 The ZR1 Special Performance Package for the C4 Corvette arrived at the beginning of 1990. ), full performance and economy data, or to compare. how is naskila gaming legal This is all I can find at the moment. Compression Ratio : 11. (including final drive and gear ratios, powertrain description, inside and outside dimensions etc. The 1996 model year would mark the final year of both the C4 and the Generation II small-block engine that powered it 4 SPEED AUTOMATIC GEAR RATIOS: 1st GEAR: 206:1: 2nd GEAR: 163:1: 3rd GEAR: 100:1: 4th GEAR:. I have experienced this multiple time when I forget to turn it off. A Core Charge Applies To This Item 99-DEPN128101-1 Core,Diff Reblt 3. Currently, with my FMX tranny and 3.
I am in the process of getting a new trans for my c5. As stated before, 6th gear is now useable. What fails 1st in each type of Covette differential 1st ? See the complete technical specifications and performance information for the 2004 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. 27 transmission first gear ratio multiplies providing a 10. Received 2,133 Likes on 1,380 Posts. There should be a second G code to match one these rarios07 ratio •G87 - Ring gear 8. 6) Horsepower/Torque Curve. It's available from … Look under your center console lid for the RPO codes07 = G44, 259 = GM1 Its most likely 2. Same holds true for belly gear ratio. Aug 21, 2021 · C6 Corvette ZR1 & Z06 - Question about C6 ZR1 transmission ratios - Hello gentleman, What year did the transmission rations change from the close ratio ( 6th) to the wide ratio (. When I changed over to 373's I also had the speedo gears changed. When I changed over to 373's I also had the speedo gears changed. CorvetteForum - Chevrolet Corvette Forum Discussion. Manual Seven Speed Transmission Z06, ZR1: 1st Gear 2611:1 3rd Gear 100:1 5th Gear 672:1 7th Gear Compression Ratio, Z06, ZR1: 10. C7 Tech/Performance - 2016/2017 Corvette REAR END RATIOS - I'm a bit confused as to what the rear end ratios are now for an auto trans Base model auto Z51 model auto Z06 model auto According to what I read they are either 253 for a base model 2. This is all I can find at the moment. Comparing line items in your financial statements can help you make better business decisions. To Sequential Transmission - Best Gear Ratios. 76 The C6 ZR1 also had the honor of being the most expensive Corvette ever offered. C4 Corvette; C5 Corvette; C6 Corvette; C7 Corvette; C8 Corvette; Model Sub-Groups Reverse Gear 2. 6th gear is the same 0 Comparing the two tranny ratios would make mine a 5 speed auto considering that I'd be starting off in 2nd. pill ep 904 does anyone know what the stock gear ratio is and if it differs from the above noted option In '08-'09, the standard axle ratio for the A6 was 2 The optional Performance Axle Ratio was 2 The 2. 71 final drive ratio. The car can be moved around in traffic at 65 MPH without downshifting. Some of the ZR-1's used in early testing were equipped with a 3. I’ve been searching and couldn’t find an answer Feb 6, 2007 · Quote: Originally Posted by 66since71. The convertible returned, as did higher performance engines, exemplified by the 375 hp (280 kW) LT5 found in the ZR-1. Your 3:42 is the standard gear ratio for a 6 speed transmission. (including final drive and gear ratios, powertrain description, inside and outside dimensions etc. 50 inch •G92 - Rear axle performance ratio •GH0 - Rear axle 3. 4th is 1:1, the remaining gears are determined by the ratio you show for 4th, and the ratio you list for each gear. Notes: Base Corvette Coupe with 350 cu 240 hp engine and four speed automatic transmission: $31,979 Checking to see if my C4 ZR1 Corvette has the stock 3. 5" 2 chambers with H pipe, C4 auto, 3 The Tremec TR6060 close-ratio six-speed manual found in the C6 ZR1 is one heck of a transmission and the only option. Move mouse over the graph to see exact RPM / MPH. Performance Axle Ratio07:1 or 3. does anyone know what the stock gear ratio is and if it differs from the above noted option In '08-'09, the standard axle ratio for the A6 was 2 The optional Performance Axle Ratio was 2 The 2. 92:1 final drive ratio. lena paul solo manufactured by Chevrolet (USA) in United States. C7 Corvette, 2014 - 2019. C7 Tech/Performance. The C5 had a lockup torque converter and should NOT to be confused with the C4 with the dipstick tube fastened to the pan which many people called a C5 when in fact it was just another version of the C4 Gear Ratios: 246:1 2nd gear 118:1. 8 Items. Front and rear power-assisted discs with two-piece carbon ceramic matrix rotors; fixed six-piston aluminum front calipers and fixed four-piston aluminum rear calipers. (including final drive and gear ratios, powertrain description, inside and outside dimensions etc. I've been searching and couldn't find an answer 1990 was the year for the eagerly anticipated "King of the Hill" Corvette ZR-1. 30 ratios are also available. It was fitted with Computer Aided Gear Selection, more commonly known as the "skip-shift" function that blocked off second and third gears in low-speed, low-rpm driving. 45 ratio GT7 - Rear axle 3. This IS the correct answer - and as also mentioned, the Zr1's got it as well. 2017 Chevrolet Corvette Grand Sport: Classic Design, Modern Muscle. Oct 14, 2023 · Received 735 Likes on 685 Posts. 6 sec, 170 ft 0 to 100: 7. C6 Z06 listed first, C5 Z06 listed second66 278 230 100 174 050 090 3. This 1990 Chevrolet Corvette ZR-1 is a custom C4 Corvette coupe that is powered by a 590 horsepower 368ci LT5 stroker engine and runs the quarter mile in 11.