273 blower cam

DNasty777 said
Damn dude, sounds great. That supercharger looks absolutely killer.

Thanks brother. Stripping the wrinkle finish made it look way cleaner

RustyRatRod said
Hell yeah! I think it sounds great! Now that's a 4.71, right? I think I would do everything I could to NOT lock out the timing. JMO.

Thanks Rusty, yeah Dyers 4-71. I'm going to try advancing the ignition 3 degrees to 23 initial, 33 total. Also has PCV and vacuum advance.
I've run locked timing before on a 10:1 engine and it was tough to start hot.
Kinda surprised how different it runs with these heads. It even sounds better