[rick38]

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

[Jay S]

Originally Posted by rick38

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.

[Dragncar]

Originally Posted by rick38

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

You will be fine. But there is a bunch of other stuff to talk about.
Start another thread and we can talk about your build in more detail.

[rick38]

Thanks Perfect