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Automotive Calculators to help you !!

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TRJ:
Here's some very helpful information, in many different areas.....;42

http://www.wallaceracing.com/Calculators.htm

MADLT1:
that is a really good site,well done  ;--;--;--;--;--;--;--

69VETTE:
TRJ.... a terrific site in deed!

Great work.... will make my life a lot easier in the future ... and i was only going to place a thread on the forum to ask if anyone knew what ratio in my diff (of the posi) in my 69 vette might be, given that i believe the date/diff code might not reflect whats in the car.

The vehicle is basically a standard 69 corvette with a 350 chev and a turbo 400 box running standard tyres. 15" with BF Goodridge Tyres.

Currently at 58-60 MPH on the highway, the tacho revs read around the 2500RPM mark.

And at around the 34MPH it revs at around the 1500RPM mark.

Can anyone enlighten me on what they think it might be ..thats the rear diff ratio... i think it 3.36:1 though the code on the diff housing states it should be a 3.08:1 ratio?

Thanks M

jolinari:

--- Quote ---Originally posted by TRJ
Here's some very helpful information, in many different areas.....;42

http://www.wallaceracing.com/Calculators.htm
--- End quote ---


good find indeed!

Cameron 77C3:
This might be a good one for our upcoming new tech tips, along with the others that have been posted.  Good find TRJ

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