Author Topic: Oil  (Read 4268 times)

Offline dodj

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Re: Oil
« Reply #15 on: July 22, 2016 - 11:39:30 AM »
I run amzoil synthetic, I don't know if it has any zinc. Or if it needs it.
Scott
1973 Challenger  440 4 spd 
2007.5 3500 6.7 Cummins Diesel, Anarchy tuned.
Good friends don't let friends do stupid things. ........alone.




Offline js29no

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Re: Oil
« Reply #16 on: July 22, 2016 - 02:03:52 PM »
Amzoil Z-rod has zinc in it. unless you have A roller cam in your engine, you need it. :2cents:

Offline schtick

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Re: Oil
« Reply #17 on: July 23, 2016 - 12:09:36 PM »
Valoline VR1 Straight 30.

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Offline joelson6

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Re: Oil
« Reply #18 on: July 24, 2016 - 11:04:08 AM »
good old Rotella 15-40 with Hughes Engines extreme pressure additive. I stay away from synthetics unless it calls for it.

Offline dodj

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Re: Oil
« Reply #19 on: July 25, 2016 - 08:57:25 PM »
Amzoil Z-rod has zinc in it. unless you have A roller cam in your engine, you need it. :2cents:
Ya, I'm using Z-Rod. So I guess I'm ok. Using the right oil by luck rather than knowledge. lol.
Scott
1973 Challenger  440 4 spd 
2007.5 3500 6.7 Cummins Diesel, Anarchy tuned.
Good friends don't let friends do stupid things. ........alone.