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Dart Race Series Chevrolet Small Block Head – 272.00 CC Port, 66.00 CC Chamber

SKU: 14182030


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Dart 12.5/15/16/18 Deg Aluminum Small Block Chevy Cylinder Heads

Maximum competition, comp/modified drag racing, circle track. Over 7,000 RPM, high compression low dome. Dart Race Series 12.5 Deg 296cc CNC heads offer outstanding performance in a raised runner style casting. By reducing the valve angle, reshaping the raised intake ports and optimizing the combustion chambers, we produced a significant increase in both airflow and combustion efficiency. It is recommended that you contact a Dart technical representative before placing an order for this item. Detailed information about your planned engine build will help to ensure that you choose the right configuration for your motor and that any special parts and considerations are taken into account.

Heads are sold individually

Industry Automotive
CNC Ported Yes
Combustion Chamber Volume 66.00 CC
Exhaust Valve Diameter 1.600 IN
Intake Valve Diameter 2.180 IN
Port Volume 250.00 CC
Spring Double
Valve Angle 18 DD
Valve Spring Diameter 1.550 IN
Valve Spring Maximum Lift 0.750 IN
Engine Type ICE

Additional information

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You're viewing: Dart Race Series Chevrolet Small Block Head – 272.00 CC Port, 66.00 CC Chamber £3,264.28
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