Hp is 4 under and torques about 20 high but the rpm ,weight, and tire sizes are all very close just needs some very fine tuning ,and i find using hard track setup works perfectly including gearing
Its in Dot form.
P.S the dodge viper is awesome and after a while 0.5 boost makes it a lot of fun

Yer thats sorted now ,i dont know if your running the tweak but i have the right version but all it sais is searching for LFS ? :S

I have just formatted everything off my pc and reinstalled windows and LFS , i try to start it but it sais could not detect any suitable screen modes? , any ideas of how to fix this ...