Lifting L92's a tad, LSA heads next best thing? (cost wise)
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So I'm pretty sure I was lifting my heads a little bit this season, not pushing any water that I can tell but building pressure in the cooling system when letting off after a pull. Started with a Stant 16lb cap on my reservoir which is aluminum and later in the season it started to pop/ping after a WOT pull, upped that to a 18lb and well now its got a 22lb doing the same thing lol?? I'm running L92 heads, ARP studs and LS9 gaskets, what would be my next option on a budget?? I was thinking of running some LSA heads with the newer CA625 head studs (if they are worth 700 bucks!!)?? Just looking for some opinions, thanks in advance!
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How much boost are you pushing? Are you sure the heads and block are perfectly flat?
LSAs and ARP head studs would be the next step. But as mentioned above, you might be better off in the long run to get an aftermarket .750" deck head.
LSAs and ARP head studs would be the next step. But as mentioned above, you might be better off in the long run to get an aftermarket .750" deck head.
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Ok, figured my 91 pump gas has a lot to do with it too, any upgrades to the meth kit needed? I am running the lower pressure snow pump too, good idea to upgrade to the 200 psi pump?