Maximum competition. High torque, high compression low dome. 8,000+ RPM, 500+ cubic inches. Race Series big block 18 Deg oval port heads bridge the gap between conventional heads and Dart’s Big Chief heads. Utilizing Pro Stock style oval intake ports with 330cc or 383cc runners in a conventional asymmetrical port design, and featuring an 18 Deg rolled valve angle with redesigned shallow combustion chambers, this design is ideal for drag racing, marine applications and dirt modified classes permitting big blocks.
Additional Attributes:
GTIN: 00807051010480
CNC Ported: Yes
Combustion Chamber Volume: 102.00
Cylinder Head Material: RMR Cast Aluminum Alloy
Cylinder Head Series: Race Series
Engine – Web: Big Block
Engine Type: ICE
Engine: Big Block
Exhaust Valve Diameter: 1.840
Industry: Automotive
Intake Valve Diameter: 2.250
Make – Web: Chevrolet
Make: Chevrolet
Port Volume: 330.00
Product Type: Engine Cylinder Head
Prop 65 (C, R or CR): CR
Prop 65 Yes/No: Yes
Spring: Bare
Valve Angle: 18
Extended Information:
Emissions : CARB Eligible
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: EA
Dimension: 24.000 x 10.250 x 8.000 inches
Weight: 34.000 PG
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