Originally Posted by
B4james
John, When you say a LARGE track what sort of length straight at a guess was it ?
Also at the 4.31 ratio and full boost, are you also running 0 motor timing ?
Im thinking back shoot into sweeper wfo is 175 ft , Which is as big as any US track I have ran and I have run many..LOL Set up was with DUO based motor low timing hole(10*) and profile #3...