Thread on Oil w/Zinc

lzdick · #1 06-07-2006, 02:27 AM

My mind must have left me. Can anyone help me find the thread on the need for oils w/zinc (race oil)? Or did I see it elsewhere? Help.

Rich

**Mr70** · #2 06-07-2006, 02:49 AM

Oils well that ends well..
https://www.yenko.net/ubbthreads/showflat...true#Post204962

lzdick · #3 06-07-2006, 04:08 AM

Thanx, Rick. I was starting to wonder if this thread was real or something I created in 'dreamland'.

SBR · #4 06-07-2006, 05:44 AM

IMHO that CI rated oil for diesel engines are actaully better for vintage motors. This is due to the additive package which has larger doses of ZDDP.

396L35 · #5 06-07-2006, 08:28 AM

[ QUOTE ]
IMHO that CI rated oil for diesel engines are actaully better for vintage motors. This is due to the additive package which has larger doses of ZDDP.

[/ QUOTE ]
Comp Cams has issued a statement to use Rotella during break in time... I guess we will just have to continue to use diesel oil in the future...

**njsteve** · #6 06-07-2006, 07:00 PM

I replaced the Castrol GTX in all my cars with the Rotella 15w40. Now I can buy it by the case when I change the oil in my diesel Suburban.

rkacp · #7 06-07-2006, 09:07 PM

Love the Rotella - I use it in my race MX bikes and my solid lifter cars with no valvetrain failures to date - and it is reasonably priced. Buy it by the jug at Wal-Mart

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