Magnum Shortblock VS. Non-Magnum

cactuscarl said
Wow, what happened to the CAM? Was it something MP did?

Just curious, what heads and intake did you put on your shortblock?

FYI: I just found out today from MP that Cummins is the company that builds these motors...go figure.

-Jeff
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In all honesty I think it was a combination of incorrect valvetrain geometry and a crappy cam. I had a set of X heads with a six barrel on it. Now I'm going with a set of Edelbrock heads and keeping the six barrel.