Originally Posted by northern_dave
We sent it to a shop in WI that specializes in factory rebuilds for classics. so, it's nothing tricky. It's over bored, (again) sitting @ + .40 now I believe. and the stock "double hump" heads have had hardened seats since the last rebuild in the 90's. (1.94" , not 2.02")

following the internal recipe for 300 HP 327, 10.5:1 comp, hyd cam, single 4 barrel, nothing too wild.


Do you know the specs for the cam? I'm hoping it's not really a 327/300HP cam.

Which intake manifold?

Will this one get to breathe through headers? grin

I'm also a bit concerned about the compression ratio. If it actually cc's out at 10.5 with those iron heads, not just "these are 10.5:1 pistons", I don't think it'll get along with pump gas very well. That's especially true if the cam is as small as a stock 327/300 grind.

Last edited by mathman; 02/08/16.