I am expert racer, even though I am hearing impared. So I was just wondering so i can talk my pit man into the tuning setup. Uhmm maybe I should try put one shim in because I dont like bottom end too much power but at top end.. So I like mild power at bottom end and nice power on top end.

I know about the throttle situation on my finger, I just am new with grp motor and the tuning seems to be alot different than Vspecs that i have been running for 2 years.