PRC LS6 heads?

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Oct 10, 2005 | 06:34 AM

Public Enemy

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From: Bahrain

PRC LS6 heads?

Guyz did anyone try the PRC 2.5 LS6 64CC heads? i've seen many that have the 5.3 heads but I dont want that much compression due to the low octane gas we have available.

When i searched the forums I didnt find any reviews about them. I'm guessing the LS6 has around 10.5 CR on stock gaskets without milling?

thanks and help is appreciated

Oct 10, 2005 | 03:34 PM

JoeyGC5

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From: St Joe, MO

Call and ask Jason or Brian 806-866-0734

Oct 10, 2005 | 09:00 PM

dame

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From: berkeley ca

LS6 or LS6 "style" heads?

Oct 10, 2005 | 09:23 PM

JakeFusion

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From: Pace, FL

LS6 heads with new GM cores from the looks of it. TSP is selling the LS6 heads outright for $999, so it seems to jive with the $1999 price tag.

Oct 12, 2005 | 08:19 PM

Public Enemy

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From: Bahrain

Quote:

Originally Posted by dame

LS6 or LS6 "style" heads?

LS6 243 casting number..

i looked again at the PRC 5.3 stage 2.5 too, i really dont want much compression, is there a thicker layer gasket i could use to lower it a bit?

Oct 12, 2005 | 10:56 PM

JZ'sTA

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From: Ft. Myers Fl

Quote:

Originally Posted by Public Enemy

LS6 243 casting number..

i looked again at the PRC 5.3 stage 2.5 too, i really dont want much compression, is there a thicker layer gasket i could use to lower it a bit?

Bad idea.
Just use a Ported LS1 243 casting.
The thicker gasket is one of the worse ways to lower compression.

Oct 13, 2005 | 10:22 AM

Jason 98 TA

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From: Texas!

We have bigger chamber options for the guys not wanting alot of extra compression

The LS6 heads are working pretty well right now, we're trying a few more tweaks in search of some additional flow, but the last set flowed 260cfm @ only .400" lift!!

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