71monteme Posted November 22, 2010 Share Posted November 22, 2010 are ready to get install, hopefully this week. can't wait to see what they will do. thanh Quote Link to comment Share on other sites More sharing options...
Andy's Auto Posted November 22, 2010 Share Posted November 22, 2010 Thanh, what are they, besides alunum square ports? Andy Quote Link to comment Share on other sites More sharing options...
Ian Posted November 22, 2010 Share Posted November 22, 2010 Nice! Quote Link to comment Share on other sites More sharing options...
Heckeng Posted November 22, 2010 Share Posted November 22, 2010 I'm jealous. What is the rest of the build? Quote Link to comment Share on other sites More sharing options...
71monteme Posted November 23, 2010 Author Share Posted November 23, 2010 Thanh, what are they, besides alunum square ports? Andy they are reworked pro comp heads, nothing but the heads themselves are procomp. 320cc intake runner and 115cc combustion chamber. 2.25/1.88 valves. they're goimg on my 496bbc with 12:1compression. custom grind solid roller cam. hope it gets me in the 10's on motor. Quote Link to comment Share on other sites More sharing options...
TN454Monte Posted November 23, 2010 Share Posted November 23, 2010 Nice, looking forward to seeing how they work out! Quote Link to comment Share on other sites More sharing options...
BigBlockMonte Posted November 23, 2010 Share Posted November 23, 2010 I use pro comp heads. Only issue i had was the springs that came with them. One broke on me. I switched to comp 924-16 and all good. The heads really woke my car up. so i think you'll be happy with them. and for under a grand you really can't beat them. good luck! Quote Link to comment Share on other sites More sharing options...
Jared Richey Posted November 24, 2010 Share Posted November 24, 2010 I thought they might be Pro-Comp heads, nothing wrong with them as for as I'm concerned. My engine builder ordered them unassembled and done the valve job and assembly himself on my engine. A friend of mine just installed a set on his Camaro that he's raced for 25 years, and poof right back into the 7.20s where the car used to run. Quote Link to comment Share on other sites More sharing options...
71monteme Posted November 24, 2010 Author Share Posted November 24, 2010 well with the machine work, matching springs to my cam, guides and studs, all came to about $1400.00. still not bad for the power gain and weight lost on the front end. they are not bad if you don't use any of the hardware from procomp. Quote Link to comment Share on other sites More sharing options...
BigBlockMonte Posted November 25, 2010 Share Posted November 25, 2010 just curious to what pushrods your using. Thanks Quote Link to comment Share on other sites More sharing options...
71monteme Posted November 28, 2010 Author Share Posted November 28, 2010 just curious to what pushrods your using. Thanks i can't remember for sure but i believe they are comp cam 7/16 push rods. thanh Quote Link to comment Share on other sites More sharing options...
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