Quote:
Originally Posted by RotaryRocketeer
While I'd normally concede to your expertise, the truck is running phenomenally under all conditions (idle, light, moderate, and heavy acceleration, and cruise.) This particular combo seems very happy where it's at. Chops a bit at idle like it always has, and moves out quick when it's time to go.
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Agreed, there are many factors that can effect the outcome here. Is the original poster running Vortec heads in the original factory setup ie with all the air pump SMOG junk, I doubt it. What head gasket thickness is he using? What ignition, we know it's an aftermarket distributor with different plugs. What cooling system, water pump / radiator combo. What exhaust, the chocked up factory two into one, or true duals, headers or stock manifolds, etc. etc. etc.