hey Tekin boffins
whats with the Tekin redline motor ??
i have been using my GM 13.5 motor and geaing of 5.7:1 with my Tekin RS with good results
want to try my newer Redline motor and to get the same results as the GM i need geaing of 7.1:1 or their abouts
and the speedo needs a totally differant set up
the track is FAST and flowing with a 70m straight
any set up advice for more speed ??