Lap Times ?

Hi Guys,

I want to do the lap times close to what real F1 cars are doing in all the Grand Prix this year. Although I have set the engine rpm to 18500 yet the cars are not doing the laptimes even close to real cars. Should I change the tyre grip using GP4Tweaker cause I'm using the default tyre grip or my setups are not correct?

THANKS!

well i using the physics file from b-tone's 2005 mod with tyre grip at 103% and my lap times at silverstone in the race are 1m20's which is realistic