MPH vs. RPM vs. Gear Ratio vs. Tire Size Calculator????
Thread Starter
Supreme Member
Joined: Sep 2000
Posts: 1,230
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From: Michigan
MPH vs. RPM vs. Gear Ratio vs. Tire Size Calculator????
Is there a website somewhere, or could someone give me the formula that relates MPH to engine RPM, trans gear ratio, rear end ratio, and tire size? Thanks in advance.
Supreme Member
Joined: Jul 1999
Posts: 5,183
Likes: 42
From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
I think there's one on the main page...otherwise do a search for a ring and pinion site, i/e randys Ring and Pinion, I know there's a calculator there.
Supreme Member
Joined: Nov 1999
Posts: 2,860
Likes: 3
From: NE
Car: 82 camaro SC
Engine: 350
Transmission: 700r4
Here is one I like:
http://www.f-body.org/gears/
http://www.f-body.org/gears/
Supreme Member
Joined: Sep 2001
Posts: 6,111
Likes: 53
From: Ontario, Canada
Car: 1988 Firebird S/E
Engine: 406Ci Vortec SBC
Transmission: TH-350/3500stall
Axle/Gears: 7.5" Auburn 4.10 Posi-Traction
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700r4, calculator, calculators, engine, formula, gear, gears, gen, mph, ratio, rpm, size, thrid, tire, transmission
