dont for a second believe that the power valve protection thing really works, had one and it still blew a pv every time it backfired, good concept but the hole for the check ball is too small to vent pressure spikes at a backfire.
btw if you want me to come by and help you set it up I can come by wednesday.
__________________
" When you men get home and face an anti-war protester, look him in the eye and shake his hand.
Then, wink at his girlfriend because she knows she's dating a pussy." General Tommy Franks
"Congressmen who willfuly take actions during wartime that damage morale and undermine the military are saboteurs and should be arrested, exiled or hanged".
President Abraham Lincoln