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How much HP do i have ?


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1997 banshee , bought it from a guy said it was built by richards atv, milled head, ported, welded crank b/b , t-5 pipes and mufflers, barnett clutch , trinity 2 into 1 intake 35mm carb 280 main i think , 180psi comp , ran on straight vp110 32to1 w/ klothz

 

how much HP does that sound like,

 

thanks

 

when i go from 1200ft to 7000ft how many jet sizes should i drop down on the 2into1 carb set up , ?

 

thanks guys

 

 

 

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HP questions usually generate a plethora of not so nice responses. Some will have an opinion but most will be guesses at best. Porting can vary widely and the biggest HP gain is proper tuning on any given set up.

 

If you really are interested in HP numbers, throw it on a dyno, and even still you'll have a guess at best since dynos can vary in their numbers depending on several factors.

 

SP

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ok so i think its a 280 main go down to a 265 main for up north , ?

 

2-1 carb works great, i smoke my buddies with dual 30's with motor work , but then again there is so many factors,

 

i was told i should have 59 or 69 hp the guy i bought it from didnt know,

 

he said labor alone was 1700

 

 

if 2 into 1 slows u down i would hate to throw a dual carb set up on here , i cant keep it straight or on 4 wheels now

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HP questions usually generate a plethora of not so nice responses. Some will have an opinion but most will be guesses at best. Porting can vary widely and the biggest HP gain is proper tuning on any given set up.

 

If you really are interested in HP numbers, throw it on a dyno, and even still you'll have a guess at best since dynos can vary in their numbers depending on several factors.

 

SP

 

 

thx brotha , i figured so , im all over the rhino forums so i know how it goes, lol

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ok so i think its a 280 main go down to a 265 main for up north , ?

 

2-1 carb works great, i smoke my buddies with dual 30's with motor work , but then again there is so many factors,

 

i was told i should have 59 or 69 hp the guy i bought it from didnt know,

 

he said labor alone was 1700

 

 

if 2 into 1 slows u down i would hate to throw a dual carb set up on here , i cant keep it straight or on 4 wheels now

 

 

start there, bring some extras down to 250. I ran 310's and dropped to 280's with stock carbs. I haven't ridden up there since I installed my 35's.

Edited by shee4speed
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what does it matter ? did one of ya buds put a figure on one of their bikes ?

throw it on a dyno, it could be running like ass and only making 13.6hp. the dyno could be wrong and you might make 100hp. dyno's are just as shit as people guessing hp.

 

drag times dont lie tho.

 

 

whats ur drag time sweet cheeks , lol

Edited by BLK'N'YELLOW
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