Im currently running a Picco Evo 3 .21. i love it, it has a little more top end than the the Evo 2 and Jammin .21(which is basicly identical to the evo 2) Just make sure you seal the motor and i found you really should run picco plugs. I ran O'ds and a few others. i was replacing plugs left n right, now i've been running a picco plug which has gallon and half on it and working pretty good.
Get a hold of Neal at Clock Works,
pm sent to you
Last edited by Gearhead racer; 10-16-2009 at 07:06 PM.