15 DEGREE SMALL BLOCK CHEVY
About CFE 15 Degree Small Block Chevy HeadsThe CFE 15 degree wedge is an excellent choice for hardcore small block enthusiasts looking to raise the bar on their performance levels without the expense or complications of a canted valve installation or where rules require the use of a wedge style cylinder head.
Featuring a precision machined aircraft grade A355 T-6 casting the CFE 15 degree head is available with a multitude of application specific cnc porting options that are engineered to maximize the power output of your combination. Capable of producing more than 1000 horsepower on a 400 cubic inch naturally aspirated powerplant.
Popular Applications Include: small displacement road race, circle track, pump gas street engines, and many drag racing applications. Cylinder Head Specifics | | Available Intake Port Volumes: | 242cc, 255cc, 270cc, 287cc | | Intake Valve Diameter: | 2.125" to 2.225" | | Exhaust Valve Diameter: | 1.600" | | Combustion Chamber Volume: | 36cc to 70cc | | Seats: | Available with ductile iron or alloy seats | | Guides: | 11/32" valve guides are standard, 5/16" guides are available
upon request. Alloy guides are standard, steel guides are available
upon request and are recommended for boosted applications. | | Exhaust Flange: | The CFE 15 degree head uses a standard 18 degree exhaust bolt pattern. Header adapter plates are available upon request. | | Cooling Provisions: | The CFE 15 Degree head has standard small block Chevy cooling provisions
on the intake flange. |
Cylinder Head Requirements | | Intake Manifold: | Uses most 18 degree small block Chevy intake manifolds. | | Intake Lifters - Left: | Qty 4 @ .180 offset | | Intake Lifters - Right: | Qty 4 @ .180 offset | | Exhaust Lifters: | Qty 8 @ .180" offset | | Valve Cover: | The CFE 15 degree head requires a non-perimeter valve cover like the one shown here for rocker arm clearance. | | Shaft Rocker System (required) | | Jesel rocker arm kit #: | KPS-12165 | | T&D rocker arm kit #: | 2055 | | Head Stud Part Number: | 234-4321 | | Spark Plug: | 3/4" reach gasketed spark plug | | Assembly Components: | Call for details |
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