So I have rebuilt my six pack and have them installed and have the car running but as its running once it gets to operating temps it gets a backfire in the exhaust and the guy who rebuilt them said that sounds like a valve issue im trying to find someone to adjust the rockers but im wondering if...
I have a six pack set up that was just rebuilt and installed we have everything hooked up even though it may not all be totally correct yet when the engine first fires up its as though you are already giving it fuel and the rpms are really high is that the idle screw needing adjustment or...