Anybody running either of these heads yet? I know they've been on the market for a little while now...

 

You should pioneer them for us!

 

i ordered up a set of edelbrocks... should have them in a few weeks, then hopefully install soon after. I will post results... just a little baby cam

 

My buddy has an edelbrock casting that was cnc ported by wcch. It needs some washers on the block off plugs in the back. The bolts bottom out otherwise before they tighten and seal the plugs.

 

Great results with our 215 Edelbrocks on LS1 and LS2 engines. I have no first hand info on the LPE prepped Edelbrocks, but I know they are delivering them. I have only seen show models of the TFS heads and they looked sharp. Not sure about the flow, but very nice mill work.
We're getting ready to release an Edelbrock CNC program for the 4.8l & 5.3l truck engines soon. The intake ports are 201cc and the chambers are 58cc. Edelbrock makes a really solid head that can be configured into a variety of port/chamber shapes and sizes.

Richard

 

I vote for Trickflow they flow damn good 260 exhaust and 320 intake on 600. .