WCCH Stage 2 CNC L92 heads and GMPP Intake
05-03-2009, 02:24 PM
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WCCH Stage 2 CNC L92 heads and GMPP Intake These heads are like new, less then 300 miles. Started out as brand new GM castings, Richard at West Coast Racing Cylinder Heads performed his magic stage 2 cnc port work with optional combustion chamber cnc work too.
The valves are Manley Race Flo and Pro Flo stainless, 2.165" intake and 1.590" exhaust. Springs are Patriot Extreme dual springs with Titanium retainers.These heads were completely ported and assembled at WCCH with the springs setup at the proper installed height.
Combustion chambers are 75cc and heads are unmilled, but can be milled to acheive desired compression ratio.
I will also include the new GM offset L92 intake rockers.
I have over $2250 into these. I will sell for $1800.
I also have a port matched GMPP single plane intake that has the fuel injector bosses drilled from the factory. And custom mounts for LS1 style fuel rails.
Over $550 invested in the intake, will sell for $350 only if the heads sell.
These heads flow over 360cfm on the intake and over 250 cfm on the exhaust.
Full flow sheet available.
The valves are Manley Race Flo and Pro Flo stainless, 2.165" intake and 1.590" exhaust. Springs are Patriot Extreme dual springs with Titanium retainers.These heads were completely ported and assembled at WCCH with the springs setup at the proper installed height.
Combustion chambers are 75cc and heads are unmilled, but can be milled to acheive desired compression ratio.
I will also include the new GM offset L92 intake rockers.
I have over $2250 into these. I will sell for $1800.
I also have a port matched GMPP single plane intake that has the fuel injector bosses drilled from the factory. And custom mounts for LS1 style fuel rails.
Over $550 invested in the intake, will sell for $350 only if the heads sell.
These heads flow over 360cfm on the intake and over 250 cfm on the exhaust.
Full flow sheet available.
