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#21 (permalink)

12-24-2013, 07:59 AM

saturnkk

CC Member

Join Date: Nov 2012

Location: Commerce Twp., MI

Cobra Make, Engine:

Posts: 231

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Quote:

Originally Posted by madmaxx

You nailed it!!

"The other things to consider are camshaft choices flat tappet or roller, tight tolerances or loose.

Finally the engines efficiency, tight tolerance lighter viscosity loose tolerance higher viscosity"

Problem is 99% of the guys on this forum have no clue what tolerances their engines were built with and 50% probably don't know if they have flat tappet or roller.

So specific to my stock 1968 Chevy 327 (300hp) with ~120k miles on it, what do you recommend? Stil the Bradd Penn 20/50? I live in Michigan and the car will be driven from about March/April to about October/November.

Last edited by saturnkk; 12-24-2013 at 08:03 AM..

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