project time

[2 fast eddy]

ok so im thinking of terring into my motor. my plan is to go with a set of 13:1 wiseco drop ins, and do a good port and polish. right now i have slip on exhausts, small box mod, tre, and beta gen 2 techlusion. any idea of what type of hp #'s i should be at after the motor work? and does anybody have any other good advice to help me out?

 

[boney1]

carpenter racing did mine didnt change the displacement but with the head work, cam and exhaust i went from 170 to near 220hp

 

[2 fast eddy]

what cams? and did they replace pistons or mill your head? my goal would be a reliable 220 so i would greatly appreciate any info u got man. thnx

 

[boney1]

heres the clip from carpenters web site its kinda vague i just called bob but they are gone for the day im not 100% sure what came they used but my moter is freekin awesome there head work is really awesome.

210 HP 3300 Hayabusa Package

We've taken our 200 horsepower Street Busa package and tweaked it for another
5% horsepower gain. Like the 200 hp package, the 210 hp package utilizes
the renowned Carpenter Racing 5-axis CNC head porting.

The 210 hp Busa package features:

Hotter intake cam shaft than the 200 hp package
Custom valve springs
Additional porting to match new cam lift


This package records 210 rear-wheel horsepower at 111 ft lbs of torque
with stock pistons and stock valves!

Using this package Steve Jester has gone 8.83 @ 159.90 mph on motor
with DOT rubber and 60" wheelbase!

Complete with Clutch Fix, Air Box Mod and Power Scoops installed