210cc SBF Fully CNC Aluminum Cylinder is a brand new set of CNC aluminum cyl heads.Bare castings(no parts)CNC chambersCNC intake portsCNC exhaust portsCompare to AFR
Intake port 2.110\" tall x 2.070\" wideExhaust port 1.380\" tall x 1.380\" wide
Exhaust port is raised .100\" taller than stock location to increase flow.Stock valve cover configuration
Use:
- 2.080\" intake valve with 8mm stem with about 5\" length
- 1.600\" exhaust valve with 8mm stem with about 5\" length
- Use 8mm bead lock valve and keepers for added strength
- Spring pockets cut to 1.580\"
- Use 8mm x .500\" high temp positive seals
- Use 6103-8 AFR adjustable guide plates with 5/16 hardened push rods
- Heads have 8mm Bronz guides
- Use 7220 Edelbrock or 1262 FelPro intake gaskets
- Use 1487 FelPro exhaust gasket
- Use 1011-1 FelPro head gasket
- Use RPM intake or Victor Jr.
- Use #71 Champion or 3924 Autolite spark plug. 14mm with waswher 3/4\" reach
If running on 289 or 302 block with 7/16\" head holes:
- Use headbolt stepped washer or head bolt with shoulder to align bolt
Int port CNC 210ccEx port CNC 75ccChamber CNC 62cc
| .100\" | .200\" | .300\" | .400\" | .500\" | .600\" | .700\"Int. | 70 | 147 | 198 | 252 | 286 | 297 | 308Ex. | 64 | 117 | 153 | 186 | 207 | 221 | 227
Valve angle 20 degreesMinimum bore 4\"Free shipping anywhere in the continental
United States that FedEx Ground delivers to!
Core:
No core required
Shipping:
Free shipping anywhere in the continental
United States that FedEx Ground delivers to!
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