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post #1 of (permalink) Old 06-05-2002, 10:09 AM
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400EX, ProCircuit, K&N

Anybody know what kind of HP gain and performance a ProCircuit full exhaust system with a K&N Power Kit will give my 400EX?
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post #2 of (permalink) Old 06-10-2002, 05:53 PM
 
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Re: 400EX, ProCircuit, K&N

well there are different types of hp but if u r lookin at "power" wise usally the K+N power kit is around a 8-15% judging on if u buy a pipe and airbox to get different stages and a pipe is around a 2-8 hp gain, now for pro circuts i cant tell ya but i know the best pipe for performanxe is the white bros, but the FMFs, bigguns are awesome to
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post #3 of (permalink) Old 06-10-2002, 11:26 PM
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Re: 400EX, ProCircuit, K&N

acording to DIRT WHEELS the best pipe on a 400EX gained 2 horse THATS IT THATS ALL !!!
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post #4 of (permalink) Old 06-12-2002, 11:16 AM
 
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Re: 400EX, ProCircuit, K&N

im just goin by wut whitebros says and the said a pipe of theirs (i dont know wut one) but would increase 2-8hp i am 100% positive! so how did u come about that conclusion?
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post #5 of (permalink) Old 06-12-2002, 11:38 PM
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Re: 400EX, ProCircuit, K&N

reread my last post on the subject a little better[img]images/icons/wink.gif[/img]
post #6 of (permalink) Old 06-13-2002, 10:38 AM
 
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Re: 400EX, ProCircuit, K&N

We will have info on the new LRD pipe and Dynojet kit in the next issue. Very nice pipe!
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post #7 of (permalink) Old 06-13-2002, 08:01 PM
 
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Re: 400EX, ProCircuit, K&N

my freinds 400ex increased more than 2! 2 is nothing espsially from a damn WB pipe
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post #8 of (permalink) Old 06-13-2002, 08:01 PM
 
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Re: 400EX, ProCircuit, K&N

my freinds 400ex increased more than 2! 2hp is nothing espsially from a damn WB pipe
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post #9 of (permalink) Old 06-14-2002, 01:45 PM
 
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Re: 400EX, ProCircuit, K&N

actually 2 hp is quite a bit
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post #10 of (permalink) Old 06-14-2002, 03:42 PM
 
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Re: 400EX, ProCircuit, K&N

but u can easily get more out of it! ya it is good but y 2 when 6? or 8?
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