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Performance Drag Racing Heads - Engine Builder Magazine
WebIMCA Approved Stock Replacement Dart Cylinder Heads These Dart IMCA Approved cast iron Small Block Chevy cylinder heads are approved stock replacement heads for Hobby Stock, Northern & Southern Sport Mod, and Stock Car classes (using the 500 carbuertor). We begin with a Dart 10024360 Iron Eagle S/S 165 casting. Each head is engraved and … WebJun 28, 2024 · As has been so well demonstrated by Randy Brzezinski at Brzezinski Racing, these can be modified to achieved power gains equal to about two-thirds of that produced by good headers. If you are porting a set of iron manifolds, port match the top and sides, but not the bottom. dodge interior truck parts
Cast Heads - YouTube
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