Budget 318 build

318willrun said

what I wrote in Post 79 pretty much has this answered. Yes, ported 360 heads will outflow ported 318 heads. Cut 'em .040 and don't worry about pushrods/rockers. I've never had an issue.

Click to expand...

Ok thank you buddy. What kind of performance difference can be expected from a ported 318 vs a ported 360 with simular just a little lower Cr from a street aspect not turning one 5 grand plus I want 0-60 and cruising? Is it work the extra 150+ In machine work?