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Old Feb 5, 2006 | 04:32 PM
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Default Ls1 Or Ls6

well guys i have a 2000TA that makes 384 rwhp and my goal is 400 i have all the bolt ons and a TR224 cam, so now i want heads. A buddy of mine wants to sell me his stock LS1 heads for 150....so the guestion is should i buy them and get them ported a company called Race Prep said they could port them for 600 bucks or sould i just buy some LS6 patriot heads.
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Old Feb 5, 2006 | 11:34 PM
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anyone
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Old Feb 6, 2006 | 12:14 AM
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come on guys
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Old Feb 6, 2006 | 12:19 AM
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Call or check out TSP (texas-speed.com) sponsor------->

They have some CNC'ed LS6 heads, complete with the valvetrain you'd need for $850.
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Old Feb 6, 2006 | 12:50 AM
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Originally Posted by Pimpium57
Call or check out TSP (texas-speed.com) sponsor------->

They have some CNC'ed LS6 heads, complete with the valvetrain you'd need for $850.
What he said....

For 100 bux more you will have a professional CNC job and new valvesprings as well.
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Old Feb 6, 2006 | 09:04 AM
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Originally Posted by Pimpium57
Call or check out TSP (texas-speed.com) sponsor------->

They have some CNC'ed LS6 heads, complete with the valvetrain you'd need for $850.

lol thats 899 for EACH cylinder head guys

those things flow awesome , i almost bought them right at that moment but then i saw that its for each head.
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Old Feb 6, 2006 | 09:39 AM
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Hey Guys That is for a PAIR of cylinder heads! Yes a complete pair. I know if you look close at the pricing it says each but that is wrong, heck look at the AFR heads, they arent charging $4200 a pair for those, plus I saw this discussion in another thread. http://texas-speed.com/shop/item.asp...d=649&catid=40 $899 per pair! Call em up!
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Old Feb 6, 2006 | 09:51 AM
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Originally Posted by DogNutz
Hey Guys That is for a PAIR of cylinder heads! Yes a complete pair. I know if you look close at the pricing it says each but that is wrong, heck look at the AFR heads, they arent charging $4200 a pair for those, plus I saw this discussion in another thread. http://texas-speed.com/shop/item.asp...d=649&catid=40 $899 per pair! Call em up!
This is correct. I would recommend upgrading the valvesprings that they come with to either the 918's or the PRC kit depending on which size camshaft you decide to go wtih.
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Old Feb 6, 2006 | 10:22 AM
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https://ls1tech.com/forums/dynamometer-results-comparisons/442144-prc-street-849-heads-dyno-results.html Look at this link to a test of those exact heads from the dyno section. These #'s are basically in the range I could expect to gain with these heads on my car as I have VERY similar starting #'s compared to Joseph's Z28.

Last edited by DogNutz; Feb 6, 2006 at 10:31 AM.
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Old Feb 6, 2006 | 08:36 PM
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wazzup Chris!!
I got ls6 PP heads and flow sheet reads 302.x for intake & 218.x for exhaust w 2.02 int valve & 1.57 exh valve . I would go with cnc heads. with stock your only going to open up intake/exhaust ports and maybe some in between. cnc are best way to go imo. hand port is old school. save your $$$$ for cnc heads and you will feel better.


fuerzaws6
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Old Feb 11, 2006 | 12:35 AM
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TTT


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