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View Full Version : Final drive ratios excel sheet + theoretical speed calc.


gilbumph
5th June 2005, 08:20 PM
I've heard people speaking about there drive ratios recently at the club, and I myself am interested in what ratios people are running. and with all the differnt cars its very difficult to compare your gearing to anyone elses...this being the original reason i made this..thought it might help as it uits everyones car with one input..I dont know the final gear ratio for the 415MS anyone know where i can get this info..thought they'd put it in the manual..obviously thats too much to ask............. :roll:

Theres also a speed calculator, its just fun. your car wont go any way near that speed :P what with gravity, friction, air resistance..blah blah

i made this a couple of years ago, but it works well..


http://geocities.com/jimmyg1987/excelsheet.html
^^click here to download the excel sheet^^

big si
5th June 2005, 08:24 PM
the internal ratio in the 415 and i think the ms is 2.187 this is according to the manual

there you go as easy as that

gilbumph
5th June 2005, 08:26 PM
its in the manual????
lol i'll go read it again..i take bak what i said if its in there :P

big si
5th June 2005, 08:32 PM
here is a chart you can make yourself to suit your own car just follow the link

www.gearchart.com

yes gilbumph its in the manual but it doesnt jump out at you its not the easiest to see