Does anyone have flow numbers for the LE1 2 or 3 heads? where is the best place to get them? How do they compare with Trick Flow or AFR? The car is a daily driver and has bolt ons. The heads would go on with cam and roller rocker swap along with LT's and possibly new intake. Thanks guys!

 

http://www.eportworks.com/Products.htm

 

My LE3 flow numers (stock castings):
.2 137/105
.3 196/142
.4 243/166
.5 273/182
.6 283/194

 

Wow those are really great numbers for the stock casting! I plan on some AFR 215 raised runners ported by him for my stroker with as big a cam as he thinks I can get away with and stay hydraulic roller.

 

If I remember right the LE1 heads I had flowed like 265ish on the intake and 195 on the exhaust

Re'

 

I think i have that cam in the backseat of my truck lol

 

I think i have that cam in the backseat of my truck lol

 

Wouldnt it be benificial to go with somthing like trick flow or AFR for the same money which flow better and have smaller runners, which would keep the velocity of the air/fuel up?