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- Thread starter Scarface5029
- Start date

Thanks man. I started to put a 14 on and go figure I have a 13, 15 and 16 but no 14. I’ll pick one up at the track, im sure it’ll be a parts truck there.Jmho . Better put a 14 on . Then buy a 61 & 62. Tooth gears .

Try these math equations:

9200 × 9500 ÷ 5.07 = 4.90 ratio recommended you should run

So probably run a 14 69 gearing or a 13 64 gearing as suggested by the equation

Please explainTry these math equations:

9200 × 9500 ÷ 5.07 = 4.90 ratio recommended you should run

So probably run a 14 69 gearing or a 13 64 gearing as suggested by the equation

Its called the recommended gear ratio equation which means you should use this equation: (Rpm ran ÷ RPM wanted × current gear ratio = recommended gear ratio) to find a good gearingPlease explain

different equation than what you posted.Its called the recommended gear ratio equation which means you should use this equation: (Rpm ran ÷ RPM wanted × current gear ratio = recommended gear ratio) to find a good gearing

Did you race ?

If so what gear set did it end up on ?