simtek mappers
 

need some help with setting up my vehicle speed for use with the launch control, need to know the tooth count and conversion factor to use, the car was originally a 1995 wrx with a cable driven speedo but its now fitted with a uk sti 6 speed from a 2003 car.

Any help greatly appreciated :)

Speak to Martyn at EngineTuner. :notworthy

Hi Ric, you might have a problem with the speedo drive itself which is causing an issue. The settings I gave you should be correct having seen them work on many occasions prior to this. If you have a bit of time one day, pop down and I'll take a look at it.


Martyn

thanks martyn, if i get chance iwill do. those settings you gave me gave me odd results, steve simpson told me to try tooth count 8 which was much better just seems to be difficult getting the conversion factor correct don't think the large amunt of launches is doing me any favours