[esr 330 350] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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esr 330 350
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Posted by: redrooster310r

anyone know the h.p. you get out of these kits.

Posted by: trailwart

depends on the port,carb, pipe and if your runnin gas or alky. ive seen dyno sheets on 330's from anywhere between 52-63hp on gas aND UP TO 72 ON GAS FOR 350

Posted by: redrooster310r

run only the finest ....vp c 12 ... 310 is supposed to be 47....it rips ....just not enough for me. now the question is power valve or not? im 6'2" 250.....will it be a noticable difference?

Posted by: 400EX QUADER

I got 53.9hp with real rich jetting on gas on my esr 310 powervalve with longrod, trx5 centermount, k&n, pwk 39mm, etc... It runs real good. I am selling it though to go with the 410 kit. lol

Posted by: C-LEIGH RACING

quote:
Originally posted by 400EX QUADER
I got 53.9hp with real rich jetting on gas on my esr 310 powervalve with longrod, trx5 centermount, k&n, pwk 39mm, etc... It runs real good. I am selling it though to go with the 410 kit. lol

Whos doing the 410.
Neil

Posted by: redrooster310r

thats CT

Posted by: C-LEIGH RACING

Good choise.
Neil