View Single Post
  #6  
Old 12-01-2023, 12:16 PM
Jay S's Avatar
Jay S Jay S is offline
Ultimate Warrior
 
Join Date: May 2018
Location: Nebraska City, Nebraska
Posts: 2,585
Default

Quote:
Originally Posted by rick38 View Post
I am building a another 455 for my 66 gto 4 speed 3.31 gear car .


I have a 455 .030 over with flat top speed pro pistons and a melling 041 copy cam I have a set of mild ported 6x-8 with heat risers blocked

the heads are about 101 cc now. My plan was to mill about .040 to get about 95 cc What do you folks think ?

Any input would be appreciated Rick
Start your own thread if you want something answered, or it will be lost in this long thread that is going in circles.

The Following 2 Users Say Thank You to Jay S For This Useful Post: