looking at rebuilding my L98. I was thinking of having World Products do the rebuild , I live just afew miles from them. Has anyone had good luck with there SportsmanII heads on a 350 w/ the LPE 219/219 cam, and SuperRam Intake??? I know there not as good as AFR heads but i'm looking to save alittle money....thanks

 

I'm trying to figure out what heads to use too. I'm most likely going with Dart Iron Eagle 200cc. Ive considered aluminum but I think My compression is a little low at 9.1 to 1. As far as the Sportsman II's they seem pretty good but the exhaust side flows a little less than some of the other heads. If you run a cam with a little more duration on the exhaust you should be good to go.

Here's a link that shows the flow #'s of different heads.

http://www.chevyhiperformance.com/techarticles/41598/

 

I'm running them at 10.5 compression on a 218/224 roller cam and love them! Mine are also ported a little biy to up the flow numbers....

 

what kinda 1/4 mile times are you turning with ur setup?

 

Don't have any yet, still finalizing the tuning/prom still. Plus I'm concerned about hitting it too hard very often due to stock WC T-5 and 3.42 10-bolt. Hoping to fix both by this summer......

Then it's track time!!!!

 

I've heard that these head are also availible in an Aluminum version( usally only hear about the iron heads), has anyone had any expirence with that version??