Small Block Chevy Iron Eagle 200 Assembled

In 1997, Dart revolutionized the small block cast iron cylinder heads market with the release of the Iron Eagle. Now, Dart has introduced the next generation Iron Eagle known as the Platinum Series. Using proprietary Speed Flow Technology(tm), Dart has developed more efficient port designs with improved velocity and flow capabilities. Computerized modeling and physical testing have been employed to produce the premier cast iron cylinder head on the market today. The combustion chamber has been redesigned for greater breathing characteristics and more controllable combustion. Four intake runner sizes are available (180, 200, 215 & 230cc) to suit engines from mild street to big-inch full competition. Item SBC Iron Eagle 200 Assembled Material Iron Intake Port 200cc Chamber Volume 64cc 72cc 49cc (Angle plugs only) Intake/Exhaust Valves 2.02/1.60 Springs 1.250 Single 1.437 Double (Add $33.46) 1.550 Double (Add $66.85) Plugs Angle Plugs Straight Plugs Coatings None DC4-Lubricating valve spring coating (Add $28.00) DC2-Comb. chamber, exh. port & valve face thermal barrier (Add $140.00) DC4 valve spring and DC2 comb/exh/valve face (Add $168.00) Notes Other coating options available - Please contact us directly for details Notes All cylinder heads are sold individually.