Well, I'm running the baby big block 383 with a flat tappet Whiplash cam. I was running a 262H Comp Cam then switched to the Whiplash. Big difference! No comparison. Nice rumpity pumpity sound at idle, and winds easily to 6000 RPM. Running Dynomax turbo mufflers. My compression is at best 9 to 1. Me ol' 383 hauls butt...keeping in mind that it is ONLY a 383.

Last edited by Junky; 11/03/13 03:13 PM.
2010 Black Challenger SE <> 3.5 V6
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