anyone know what number i should change my ini number to in powerlogger file for 275/60-15 tires? I know my mph is off on my logs from time slips to powerlogger reading
I changed the speedo gear in the trans when I changed to 275/60/15 tires. Mph on the powerlogger is accurate as well as the speedometer
A 215-65 vs a 275-60 it is 93% the factory tire being 1 on the power logger (not sure )it is .93 reduction from the 275 factory tire is 26 and 275 is 27.99 It is really .929 Vehical speed scale would =.929 Never tryed this let me know if it works
Thanks to all. But I believe you change the 1 in vehicle speed to 1.071. I changed my ini file and my logs are now closer. Thanks again
