We at Wilshe Motorsports have four (4)extra NEW never cut Mopar blank heads.
We also have a Used MOPAR Block for sale and possible other parts
like 5 stage oil pump, etc. I need to consult engine builder.
These heads are all W9-RP heads. We can send you part numbers
and pictures just email us at
Email
donwilshe@biobased.us
and or call us at 800 995-9203. The heads are located in Ohio!
W9 RAISED PORT ALUMINUM CYLINDER HEADS
Partially machined W9 Cylinder Heads with raised intake and exhaust ports.
Recommended for use in Sprint Cars and Midgets:;
High-strength, lightweight A356 aluminum alloy casting
Ports raised significantly higher than standard W9-RP cylinder heads
Machined deck, intake surface, head bolts and valve cover rail;
ports are cast small to allow for flexibility in porting (requires porting)
Chamber is cast filled in to allow very small machined chamber (requires machining)
Requires machining for valve guides, spark plugs, intake screws,
porting, chamber, valve spring pockets, rocker stands, and injectors
Designed for 13 degree valve angle
For use on 48 degree V8 and 4-cylinder blocks
Recommended valve length: 6.040 intake and 6.060 exhaust;
6-bolt head attachment design
