Prowler V6

Bill Edgeworth bedgew at ix.netcom.com
Fri May 28 23:42:58 GMT 1999


>  Mopar had some tuners-tips
> mods to A block systems that included reamed and sleeving the primary
> lifter bore feed circuit.

I have seen this for Roller cammed small blocks where you remove the plug for
the oil galley from the block drill it out and push in a brass or copper tube.
Then the section of the tube sticking out into the lifter bore has to be
pushed in using a old lifter with a radiused end. You then have to redrill all
intersecting oil passages. Actually you enlarge most of them. You also have to
block off part of the front left galley. If you do not do this on the LA
engine with a roller cam your oil pressure will be to low.
Kind of seems scary to me that the only oil the lifters see is from splash,
drain back or windage after this mod.

Bill Edgeworth






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