Just wondering if anyone has this? I am thinking of getting their ls6 conversion, with the ported heads the cam with a 580 lift. I would think I should put out at least 400hp with that setup. What do they mean by this? 'Because this head is planed, the intake manifold pilot bosses must be chamfered.'

http://www.paceparts.com/subcatmfgpr...8&1=316&2=1094
Here is the link for the conversion. It seems like a hell of a deal.

Anyone have this setup, or similar setup? and what are your resulted gains?

Fry

 

Anyone??