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What head gasket?

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Old Oct 20, 2011 | 10:57 AM
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Default What head gasket?

I am doing a lq4 390ci swap for a turbo. Im going to put my 241 heads on for now untill i can afford some as cast trick flow heads. So what head gasket should i get? Also what head bolts i know arp but what exact bolts do i need? Im going to be putting either an 88mm turbo or a 91. I want to run 20 pounds of boost but i understand the 241 heads cant do that reliably. So i will run boost around 14-16 pounds. Thanks guys.
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Old Oct 20, 2011 | 11:40 AM
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LS9 Headgaskets part# 12622033
get ARP studs that work with your heads
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Old Oct 20, 2011 | 12:47 PM
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Thanks. Its a 4.030 bore if that helps.
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Old Oct 20, 2011 | 06:12 PM
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Ttt would like more opinions.
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Old Oct 21, 2011 | 02:59 AM
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Ls9 gaskets and arp head studs, should take 20lbs no problem if your tune up is good.
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Old Oct 21, 2011 | 06:59 AM
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So ls9 is the way to go. That is what Il be buying thanks guys.
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Old Oct 21, 2011 | 08:35 AM
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Is it the same part number for 5.3 with stock 862 heads?
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Old Oct 21, 2011 | 08:55 AM
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LS9 gaskets and ARP studs. The studs are block specific, not head specific, so be careful when ordering.
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Old Oct 21, 2011 | 10:47 AM
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Get the LS9's.
I just ordered mine last night.
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Old Oct 21, 2011 | 11:57 AM
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Wow everything is so expensive lol.
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Old Oct 21, 2011 | 12:27 PM
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My ls9s gaskets and lifters was a little bit over 200 ... I got em through work straight from gm .... Head studs are high ... Especially since I already bought Arp head bolts not long ago...
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Old Oct 21, 2011 | 01:41 PM
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Originally Posted by 703 CAMAROSS
Wow everything is so expensive lol.
My LS9 gaskets and Lifters were also a little over $200.
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Old Oct 21, 2011 | 01:44 PM
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LS9 gaskets if you can afford them, i ran lq4 6.0 gaskets without issue. What year is your block?
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Old Oct 21, 2011 | 01:51 PM
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anyone using felpros MLS?
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Old Oct 21, 2011 | 02:17 PM
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I don't know lol Il ask AES which is where i got my shortblock.
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Old Oct 21, 2011 | 04:06 PM
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If im not mistaken the felpro mls gaskets are higher than the ls 9 gaskets and everyone is raving about how good the ls9s are
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