Need some help
 

Hey guys I am finally up grading my lt1 so what I got so far is a lt4 hotcam, 1.6 scorpion roller rocker arms, Chevrolet Performance Small Block V8/V6 Individual Valve Springs 12551483, and Trick Flow® Adjustable Pushrod Length Checkers TFS-9000. This is my first build and I was wondering is there anything I am missing. My last question is I want to get my heads ported by a local machine shop but I don't know what specs would work for this set up please help thanks in advance.

Re: Need some help
 

You might want to consider this source for your head porting... total expertise with the LT1.

LT1 Cam Info «

LT1 Head Info «

What you really need to do is take this in logical order:

- Determine you HP goal

- Determine your budget

- Select the head porting level required for your HP goal

- Match the cam to the heads, considering the end-use of the vehicle - daily driver, 1/4-mile, Auto-X, etc.