BlownFogger540 Posted April 6, 2013 Report Share Posted April 6, 2013 (edited) I have a couple sets of heads for sale both are new in box and come with the std ls3 parts light weight valves and blue or yellow springs I can add SS valves and or spring kits if you want GMPP CNC LS3 Ported Heads NEW $1100 shipped SDPC CNC LSA Ported Castings NEW $1300 shipped Edited April 6, 2013 by BlownFogger540 (see edit history) Quote Link to comment Share on other sites More sharing options...
lilaaron233333 Posted April 7, 2013 Report Share Posted April 7, 2013 glws Quote Link to comment Share on other sites More sharing options...
mattwizard Posted April 10, 2013 Report Share Posted April 10, 2013 what else needs to be done with these on a stock engine? Quote Link to comment Share on other sites More sharing options...
BlownFogger540 Posted April 10, 2013 Author Report Share Posted April 10, 2013 u would have to change over to ls3 style truck intake Quote Link to comment Share on other sites More sharing options...
onebadmax Posted April 11, 2013 Report Share Posted April 11, 2013 Happen to have any non ported l92s? Quote Link to comment Share on other sites More sharing options...
BlownFogger540 Posted April 11, 2013 Author Report Share Posted April 11, 2013 Happen to have any non ported l92s? nope Quote Link to comment Share on other sites More sharing options...
BlownFogger540 Posted April 18, 2013 Author Report Share Posted April 18, 2013 bump ! Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted April 18, 2013 Report Share Posted April 18, 2013 How much power could be gained from these on a stock block Quote Link to comment Share on other sites More sharing options...
BlownFogger540 Posted April 18, 2013 Author Report Share Posted April 18, 2013 How much power could be gained from these on a stock block you mean on a lq9 or ? should see 30 60 hp but who knows depends on a lot, lots of guys making 600 -730 hp with these Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted April 18, 2013 Report Share Posted April 18, 2013 Yes lq9 Quote Link to comment Share on other sites More sharing options...
BlownFogger540 Posted April 18, 2013 Author Report Share Posted April 18, 2013 Yes lq9 it means changing your intake also Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted April 18, 2013 Report Share Posted April 18, 2013 Oh ok hey is that engine in your truck or are you still building that looks SWEET Quote Link to comment Share on other sites More sharing options...
BlownFogger540 Posted April 18, 2013 Author Report Share Posted April 18, 2013 that's the one going in it Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted April 18, 2013 Report Share Posted April 18, 2013 Wish I had one for mine that would be one hell of a bolt on performance part LOL right Quote Link to comment Share on other sites More sharing options...
BLNAWAY Posted April 19, 2013 Report Share Posted April 19, 2013 What's the spring specs on the LS3 heads? I have a high lift cam specd 223/227 .637/.640@112LSA Quote Link to comment Share on other sites More sharing options...
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