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How to Choose the Right Gear Ratio for Your Muscle Car …
https://www.motortrend.com/how-to/how-to-choose-the-right-gear-ratio-for-your-muscle-car-or-drag-racer/
Selecting the Best Gear Ratio - Mark Williams …
https://www.markwilliams.com/selecting-gear-ratio.html
Selecting the Best Gear Ratio. One of the primary reasons why the 9" Ford rear end has come to dominate drag racing is the ease with which thirdmembers with various ring & pinion gear ratios can be installed. The aftermarket has …
Pro Trans Ratio Chart - DRAG RACE TRANSMI
http://www.protransracing.com/images/PRO%20TRANS%20RATIO%20CHART.pdf
1st Gear 2nd Gear Front-Rear 2.40 1.54 D-1 2.41 1.48 F-6 2.42 1.58 H-8 2.45 1.45 C-3 2.45 1.51 E-2 2.47 1.54 D-5 2.48 1.48 F-7 2.50 1.58 H-1 2.51 1.51 E-6 2.53 1.48 F-3 2.54 1.54 D-2 2.54 1.63 G-8 2.56 1.51 E-7 2.57 1.45 C-4 2.58 1.58 H-5 2.59 1.54 D-6 2.63 1.51 E-3 2.63 1.63 G-1 2.64 1.58 H-2 2.66 1.54 D-7 2.68 1.48 F-4 2.70 1.58 H-6 2.71 1.63 G-5 2.75 1.54 D-3
Drag Transmissions and Gear Ratios | GTPlanet
https://www.gtplanet.net/forum/threads/drag-transmissions-and-gear-ratios.216579/
The bigger the ratio number, the shorter the gear. So a 4.00 FINAL DRIVE gear ratio means for every 4 rotations of the driveshaft (continuing the rear wheel drive example), the wheels turn 1 time. So you could set all of your ratio's excluding the final gear to lower numbers. but set the final drive ratio high (like 4.00) and the car will behave like it has shorter gears (it …
How to pick the right gear ratio for your needs | Articles ...
https://grassrootsmotorsports.com/articles/how-pick-right-gear-ratio-your-needs/
To find the ideal selection, multiply the final drive ratio by the redline speed in fourth gear (152 mph) and divide that by the top track speed (140 mph). This would yield a theoretical 3.33—which is close enough to the nearest …
The Right Transmission for Your Drag Car – RacingJunk …
https://www.racingjunk.com/news/the-right-transmission-for-your-drag-car/
Gearing Your Transmission for the Strip. Gearing is the ratio of input revolutions to output revolutions. Ideally, you want your low gear ratio to be around three or four to one. This allows you a quick start from the line. As a final high gear ratio, you want one to one or lower. This makes use of every bit of power the engine is producing at max RPM.
How to Select Gear Ratio Combos for Better Performance ...
https://www.racingjunk.com/news/how-to-select-gear-ratio-combos-for-better-performance-2/
Bigger was better. Out back, you had to pack (at least) a set of 4:11’s to be somebody. The reality was, you didn’t have much choice either; for example, if you were a GM guy all you could get inside a close ratio Muncie was a 2.20:1 first gear set. GM Powerglides offered a bit of choice as they came in either a 1.76:1 or a 1.82:1 low gear ...
John Maher Racing » GEAR RATIO CALCULATOR
http://johnmaherracing.com/calculators/gear-ratio-calculator/
GEAR RATIO CALCULATOR. Read off your mph at any rpm in any gear. Enter transmission and rear tyre data in the yellow boxes. Tyre diameter is automatically calculated from tyre profile info e.g. 195/55 x 15 = 24.44 inch tyre diameter. This chart is particularly useful when used in conjunction with an engine’s power and torque data – showing what the rpm drop is in each …
Gear Ratio Calculator - Summit Racing Equipment
https://www.summitracing.com/newsandevents/calcsandtools/gear-ratio-calculator
Gear Ratio Calculator. Ring-and-pinion selection made easy! Save yourself the headache and let us figure out your ring-and-pinion gear ratio! Just type in your info (example: 5000 RPM), press calculate, and you’ll get the right ratio without the guesswork. ... Summit Racing has more payment options. Visa/Mastercard, Discover, American Express ...
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