SMALL-BLOCK ALUMINUM RACING CYLINDER HEADS
24502580
SEMI-FINISHED 18° CYLINDER HEAD
- Fully machined, semi-finished, no seats or guides
- Non-CNC ports and combustion chamber are “as-cast”
- 60-cc “as-cast” combustion chambers
- Designed for up to 2.200"/1.625" valves
- 215-cc “as-cast” intake ports
- .080" extra material on deck face and .055" on intake face
24502615
SEMI-FINISHED 15° CYLINDER HEAD
- Fully machined, semi-finished, no seats or guides
- Non-CNC ported, ports and combustion chamber are “as-cast”
- Great head for drag racing Comp-Eliminator, both V-8 and 4-cylinder applications
- Casting has been “rolled” 2°, valve guides are also tipped 1°
- 210-cc “as-cast” intake ports
- 35-37-cc “as-cast” combustion chamber
- Capable of 900+ horsepower
- Multiple professional drag racing world records
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