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Re: [GMCnet] K vs J heads [message #316927 is a reply to message #316924]

Mon, 01 May 2017 18:00

James Hupy

Messages: 6806
Registered: May 2010

Karma:

Senior Member

No. K heads are high compression, large valve and runner heads. The valve
seats are not induction hardened. They will bolt on. Made for high rpms. No
torque below about 2500 rpms.
Jim Hupy

On May 1, 2017 3:42 PM, "Jerry Burt" wrote:

> I have located a pair of K heads and a pair of J heads.
> Is there any advantage to using K heads over our J heads? I know the
> valves and runners are larger in the Ks but is that any real advantage with
> our
> application? I want to maximize torque.
> Thanks
> --
> Patti & Jerry Burt
> 73 Gmc 26' Canyon Lands -
> Photos - http://jburt.smugmug.com/GMC-Motorhome
> Lots of upgrades but lots to do to make it ours.
> Members: FMCA - GMCMI - GMCWS - Pacific Cruisers - 49ers
>
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[Message index]

		K vs J heads By: pjburt on Mon, 01 May 2017 17:41
		Re: [GMCnet] K vs J heads By: James Hupy on Mon, 01 May 2017 18:00
		Re: [GMCnet] K vs J heads By: pjburt on Mon, 01 May 2017 18:31

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