Search results for query: *

Broke two rocker arms on my 1973 Dart Sport 340 bracket car. Pulled the heads and replaced the valve springs, hyd lifters, rocker arms. Went out and it wouldn't rev past 5200 rpm. I replaced the orange spark box with a chrome one and went out last night. Better, but still won't rev past 5500...

For $500 How much cam could I put in it without the valves hitting the pistons? Any ideas how to get some horsepower out of this without hurting the reliability or increasing the maintence? I'm a Chevy guy, like the Mopars but don't really know a dam thing about the possible engine combos...

I race a 1973 Dodge Dart Sport with a low compression 340. This engine has performed really well over the past ten years but recently I had a problem. At the end of a run the engine began to stutter and upon inspection in the pits it was revealed that two pushrods had broken through the rocker...