Building a GMC 702 V-12

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(Dual Feed Pump Mod)
(Dual Feed Pump Mod)
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[[File:Parts for pu.jpg]]
 
[[File:Parts for pu.jpg]]
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These are the largest AN fittings sold by Summit, I would have to look up the order but I think they are AN-16. I had to modify the intake side of the check valve to keep it from protruding past the bottom of the strainer.
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[[File:PU assembled.jpg]]
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If you look carefully you can see the original tube behind the bottom feed assembly. This is, with screen strainer too, nestled snugly into the oil pan. I did have to "custom form" the baffle in the bottom of the pan but not too bad.
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There you have it... a dual feed gerotor for the V-12.  BTW any of the GMC gerotors with the 1.37" tall rotor will have the cavitation problem.....
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[[File:Insode PU.jpg]]
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Next, a trip thru GM automotive history as I try to get "new" lifters together...
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== Hydraulic Tappets ==

Revision as of 18:47, 15 May 2011

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