I need some help cant figure it out

[gap4652]

I have an 08 busa and am runnin 6.0's on the 1/8th @ 123-126mph and 9.10's to 9.20's on the quarter from 154-156mph I have a dry setup with a fast FI box and a 2 dial schnitz set @ leaving 32% and going to full in 1.5 sec. My 1/8 mile times do not change whether I am runnin on the nitrous or on the motor. My 1/4 mile times drop back to 9.30's-9.40's on motor around 146-149mph. Why am I not gaining in the 1/8th on the nitrous. 3 different good riders same results. Thanks for any help

[_WOLFMAN_]

That does not make sense. Depends also I guess where you have you nozzles mounted for the nitrous and how long of lines you have.

[MR..X]

I think it may help to PURGE NITROUS also just before run .

[gap4652]

I do purge it and the lines are approx 10-12" in length it is a set up alot like gixxer1300's with a nozzle shooting straight down into each TB.

[_WOLFMAN_]

Hmmmm does no make sense.