Yea im looking to add some cc to my motor and add a power valve setup with a new crank. so what i really want to know is who is a good builder. i have seen the new billet power valve from Twistercrankshaft.com and man is she a nice one. I have also looked at trinitys power valve 421cc and they say 90+ with a good power band. which both are about $3,000. what i wantt is some one who builds a motor that will last and is not a hill shooter but has a bad ass top end . so if any one can give me there ideas on what they think. just add you two cents. and has anyone ran a power valve before?

Here goes the broken record again... Mac Racing in Oregon is in the process of building one of those right now. Just got done with a Polonda motor that made 60 hp to the wheels. Coulda made more peak but didnt want to mess up the killer curve. (503)390-0094 http://www.macracinginc.com

[ 01-08-2003, 06:14 PM: Message edited by: Shane-0 ]

My friend put the motor out of the street bike that the banshee motor was made from but the banshee doesnt have power valves and the street bike does, he ported it put big carbs on it I was fast not the fastest out there but is scared me to race it!