New Heads

[fast_c3]

I have a LS-6 manifold that i got a few years ago and it's time to go through my 427. I started looking for rec. port heads to fit it to on the internet. After looking around I found out you can get new high performance heads(prt # 6260482) for $900 from GM. They are nice. 2.19 intake valves 1.88 exaust. 118cc open combustion chambers. I had Manley swirl polished valves installed and a Comp 11-205-3 cam. 750 Holly doub. pump
I am goin from the top down havent ordered any pistons yet. Do you guys have any ideas?

GM High Preformance http://www.gmgoodwrench.com/gmgoodwrenchjsp/perfparts/category.jsp?section=pp

 

[1BAD80]

Go with flat top's or a dished type, you will have a better quench and can get them in various compression rates.