INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

heads on a 4.8

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Old Mar 14, 2010 | 10:07 PM
  #11  
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Originally Posted by Noah Burns
I would have them ported atleast mildly and btw, what cam are you going to be running?
probably my tr220-114..........whata ya say Chase, lol
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Old Mar 14, 2010 | 10:24 PM
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ha well not sure what cam to run in it idk which one will work best? and if that 220 will run great with my set up, you know im down!!
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Old Mar 14, 2010 | 10:26 PM
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Originally Posted by 8ALTNG
I have a set of early 2000 LS1 vette heads that have been worked over and are perfect for a FI 4.8 liter....they made 547rwhp on my 4.8 with a STS on it
damn 547 on a 4.8?? thats insane im still undecided on which set of heads will work best, im figuring those 243/799s are good but havent read or heard much about them on 4.8s
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Old Mar 14, 2010 | 10:41 PM
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You should contact Richard @wcch. He has a stage1 5.3 head thats just a stock thats milled, ported and polished.
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Old Mar 14, 2010 | 11:02 PM
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wwch?? never head of it. website or phone number?

also does anybody have the link to prc?
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Old Mar 14, 2010 | 11:46 PM
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They are a sponsor on tech I think... But I agree call a shop of your choice and talk to them about the head/cam combo so they will work best together... TSP would be my choice but that's just me
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Old Mar 14, 2010 | 11:51 PM
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Originally Posted by 03 True Fire
wwch?? never head of it. website or phone number?

also does anybody have the link to prc?
u can also call Jeff over at westside performance Chase. He is here locally, and they do nice work, i will txt u the # if u want it.
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Old Mar 15, 2010 | 12:20 AM
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Originally Posted by 03 True Fire
wwch?? never head of it. website or phone number?

also does anybody have the link to prc?
Oh its west coast cylinder heads. Look over to the right and you'll see both prc(texas speed) and wcch, since they're both sponsors.
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Old Mar 15, 2010 | 12:29 AM
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iv been looking into some heads for my 4.8 as well... i already have a massive cam in there. thining of some 243's decked and ported along with a 07+ intake
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Old Mar 15, 2010 | 02:09 PM
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ha well my cam is a nice street cam, pulls really good up top! but my buddy is talking me into his bigger cam! might as well get some good flow through the heads, just lookin around for best set up on heads. im going to look into west coast, and tsp
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