wyrmrider wrote:I do not know those heads but I do know that the weight savings of aluminum should not be a concern with your rig
CamKing wrote:wyrmrider wrote:I do not know those heads but I do know that the weight savings of aluminum should not be a concern with your rig
There's more to running aluminum heads, then the weight savings.
The aluminum heads will allow you to run more compression(about a half a point), without running into detonation issues.
I'd look at the Edelbrock Performer RPM E-Tec 170 heads.
as for cam design, I'd need to know what RPM the engine is at when you're cruising down the road, pulling the loaded trailer.
cuisinartvette wrote:Who the heck is doing their port design.
CamKing wrote:If you went with the edelbrock heads, and 9.5:1 compression, and 1.5 rockers.
I'd recommend my Hydraulic Roller. Part# HR65327-67312-111
.490"/.468" Valve Lift
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