30-150 mph roll ons

[BOKMAN]

In these kind of runs would a 2000 Busa with just slipons and a power commander be quicker with the stock gearing or with 17/42's?

 

[MET]

Little better bite with 17/42 or 16/42 top end will then be restricted.

 

[psycobusa]

Little better bite with 17/42 or 16/42 top end will then be restricted.

+1

 

[CorrodedAlien]

Y?

 

[Juggler]

I went down one tooth on the front (to 16), and it was noticeable. That in addition to going up two in the rear would be pretty solid.

I think someone did the calculation somewhere on the board, and you'd ONLY be able to do around 160 or so with that gearing, but you'd have tons of low-end pull.

NE probably would have mentioned it if that gearing would require adding/subtracting links from the chain, so a stock chain will probably work.