Want to to the /6 small block swap got a line on a318 with 302 heads.
After crunching some #'s today with my brother (Automotive Machinist)
Here's what we came up with for the budget build!!!!
Change the exhaust valves to1.60's and use the stock1.78 intake Back cut the valves for better flow,port match and cut the bowels when said and done they should flow at180/190.And a surface grind and a skim off the deck to true things up.
The cam#'s .507/.510 with a 242/
[email protected] stock pistons 750DP with a single plane should get me in the 400HP Plus!!
Should make the 66 scoot any thoughts