Thumper Gains/Prices
Just finished my TrickFlow Street Heat install. So, now that I'm comfortable with tearing down the mottor a little bit, what kind of gains over stock are Thumper ported E7's seeing? Would they work well with my Street Heat? Does Thumper have a website I can go to for prices and info?
Thanks
Just finished my TrickFlow Street Heat install. So, now that I'm comfortable with tearing down the mottor a little bit, what kind of gains over stock are Thumper ported E7's seeing? Would they work well with my Street Heat? Does Thumper have a website I can go to for prices and info?
Thanks