CB Performance 044 CNC Super Mag Round Port cylinder heads cut for standard 90.5/92mm barrels and pistons.
NEW 2017 DESIGN!
- CNC Ported and Polished for Increased Flow
- 12mm 3/4'' Reach Spark Plug Holes
- 40mm x 35.5mm SUPERGRIP 214N Single Groove S/S Valves with Stellite Tips
- SUPERGRIP Chromoly Valve Spring Retainers
- SUPERGRIP Single Groove Valve Locks
- Performance 4 Angle Valve Job (30, 45, 60 & 75) on seats
- Manganese Bronze Racing Valve Guides
- Tungsten Carbide Alloy Valve Seats
- Dual Hi-Rev Chrome Silicon Valve Springs
Sold in pairs.
Super Mag Match Ported Big Beef Inlet Manifolds AC1293164 are available separately
90.5/92mm bore 40x35.5 valves Chamber volume 67cc