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Details Performance Pro 1 aluminium cilinderkop (kaal). Toepasbaar voor Chevrolet/GM V8 Big Block motoren. 121cc Chamber, 2.25"/1.88" Valves, 325cc Int.Port. Eventueel te combineren met kitset DM 28000013. Additional Information... More »
Details
Performance Pro 1 aluminium cilinderkop (kaal). Toepasbaar voor Chevrolet/GM V8 Big Block motoren. 121cc Chamber, 2.25"/1.88" Valves, 325cc Int.Port. Eventueel te combineren met kitset DM 28000013.
Additional Information
Automerk Chevrolet / GM
Autotype Big Block
Uitvoering 348-572ci
Motortype BBC
Fabrikant Dart
Boring . . . n.v.t. . . .
Slag . . . n.v.t. . . .
Artikelcode DM 19200010
Productkenmerken
Premium alloy cast from virgin 355-T6 aerospace alloy for superior strength and integity. Bolt-on compatability; 2° rolled valve angle and standard spacing. Heart shaped 121cc chambers improve combustion efficiency. Raised spark plug location improves flame travel for a quicker, more complete burn, producing more power. Multi-angle intake seats and radiused exhaust seats dramatically increase airflow. Hardened exhaust seats are compatible with unleaded gasoline. Exhaust ports raised 0.300" to improve flow. Spark plug holes are machined for gasketed 3/4" reach plugs. Manganese bronze valve guides for extended Cylinder head life and reduce stem wear. As-cast heads are bowl blended on 5-axis CNC machining centers.