283 Chevy engine power pack heads
I've been hoping to run across one of these that I could afford. I think this is a good one.
283 Chevy dual four dyno pull
Sorry the sound wasn't better. Still learning the cameras. SuperFlow PowerMark Dyno Engine specs: 57-61 Corvette 283 1966 283 GM Block 283 Steel GM Crank Diamond 270Hp clone pistons Scat H-Beam 6" rods Erson Custom Cam Duntov 30/30 type grind Erson Solid EDM feed hole lifters Erson 3000 Valve Springs 1.5 Ratio Roller Rockers Dual WCFB Carter Stock Carbs Mildly worked Power Pack (1.72 int, 1.5 exh) heads Dyno runs made with Sunoco Supreme fuel T&A Dyno Service SuperFlow Powermark
1957 Chevy 283 Fuelie FI Corvette Duntov 097 Camshaft Engine Cold Start Up
This is a completely rebuilt 1957 283 with factory fuel injection. The injection has been completely restored and updated by Chuck Smith. It has the stock 3736097 Duntov mechanical lifter camshaft. The original power pack heads have been ported and polished with larger 1.85x1.50 valves.