welll since you already have it...
where do you want to end up ultimately...and be realistic...you wouldnt be on here asking this question if you knew how to make it go 9's or 10's...but mid high 12's we can help you with.
but get ready to go deep...the engine internals are bullshit for anything more then 180-200whp with longevity.
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El Pendejo Loco
2002 Suzuki Hayabusa
1507 "dry" block
Brocks megaphone
Spencercycle 10" swingarm
MPS auto shifter
Hays convertible clutch
Yea, that about sums it up...