quadzilla hp
Jun 28, 2004 | 11:20 AM
#11
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quadzilla hp
Originally posted by: QuadLT500Racer
ok what if i were to get drag porting, bigger carb and more compression then what am i looking at? less then 60, so what like 55 or so?
ok what if i were to get drag porting, bigger carb and more compression then what am i looking at? less then 60, so what like 55 or so?
B/W 55 & 60...
I would say it is possible to obtain HP in the mid 80's range without any 'chemical' assistance.
Probably close to 100 with a little 'soup'
Jun 28, 2004 | 11:26 AM
#12
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quadzilla hp
Originally posted by: rooster123
Let me tell you some known facts the zilla stock was about 52hp i recently talked to jeff tudor from tudors performance he told me that with there stage 2 porting and 39pwk carb they are turning out about 64hp
Let me tell you some known facts the zilla stock was about 52hp i recently talked to jeff tudor from tudors performance he told me that with there stage 2 porting and 39pwk carb they are turning out about 64hp
He might be close measuring HP at the crank and at sea level...Does he have any dyno curves to share with us?
One thing to keep in mind here... a stage 2 port job from Puppy shop 'A' might be quite a bit different from Puppy shop 'B'...
Typically a stage 2 port job has no port dimension change from stock...just the runners cleaned/smoothed.
Also, porting is not the complete package, only one variable to the equation... The pipe design must match the port setup (RPM) along with adequate carburation, etc, etc, etc.
My $.02
Jul 9, 2004 | 10:49 AM
#14
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quadzilla hp
There's no 'one' modification that brings the beast to life... More of a combination of things and/or package.
THere are also many design shortfalls for this motor that need corrected to be a reliable strong running machine.
Porting
Head modification
Piston mods
Bigger carb
Pipe
not to mention the case inserts if your motor has alot of hours on it...
my $.02
THere are also many design shortfalls for this motor that need corrected to be a reliable strong running machine.
Porting
Head modification
Piston mods
Bigger carb
Pipe
not to mention the case inserts if your motor has alot of hours on it...
my $.02
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