Cam breakin question

Yes, I just wasn't sure if "choking" the exhaust with 273 manifolds would affect the breakin.


Lol, I want to, but bylaw has been here once already for a fume "violation"...
He would be here for a sound one too with no exhaust. :rolleyes:
When are you planning the break in? You can do it up here......The only thing you'd piss off here are the bears. :)