Forced Induction Superchargers | Turbochargers | Intercoolers

6.0 heads

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Old Mar 8, 2006 | 08:30 PM
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Default 6.0 heads

Do the #317 castings have the same bolt holes on the front of the head as the #241's? Same location etc. for accessories.

Thanks,
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Old Mar 9, 2006 | 01:29 PM
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Yes I have a set of 317s on my car and everything is the same. You just need to be sure to get the 6.0L head gaskets.

Jerry
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Old Mar 9, 2006 | 01:45 PM
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Originally Posted by buldogg
Yes I have a set of 317s on my car and everything is the same. You just need to be sure to get the 6.0L head gaskets.

Jerry

Cool, thanks.
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Old Mar 9, 2006 | 02:14 PM
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Buldogg how does your heads flow??? I'm probably going to get some 317s also and just wanting to know what you've done to them and how they're working out for you ..
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Old Mar 9, 2006 | 08:51 PM
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I never did get them flow tested but texas speed said that everyone that they have tested straight from the factory flow the same or better than the LS6 heads. They are basically exact same except for a bigger combustion camber which of course helps us out. I was told I would be able to run about #18 with my forged motor and these heads.

PM me if there is anything else

Jerry
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Old Mar 9, 2006 | 09:09 PM
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Mine flowed about 290 @ .600
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Old Mar 9, 2006 | 09:14 PM
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Mine have held up to my power level. I'm pulling them off soon, should be interesting to see how they are.
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Old Mar 10, 2006 | 01:05 AM
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What is the 6.0L head gasket # you are all using? GM OEM MLS#?

Also.. whats the compressed height?
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