Big Valve Cylinder Head 774 2.5
Big valve heavy wall casting cylinder head for prostock tractors with 4 7/8" bore engines
Big valve heavy wall casting cylinder head for prostock tractors with 4 7/8" bore engines.
Includes high temperature 2.5" intake titanium valves and 1.9" diameter inconel exhaust valves, rotators, double valve spring package, titanium retainers and locks. Ports are designed for maxumum flow with optium swirl for this bore size.
This casting has increased thickness in critical crack prone areas and drilled for port water injection.
| Status: | In Stock |
| Brand: | Hypermax Inc. |
| Size: | N/A |
| Condition: | New |
Return to previous page
© 2024 Hypermax. All Rights Reserved