Whats your oil of choice?

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#106

01-16-2014, 04:03 AM

TheRifleman

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I used Mobil 1 for the F-150, need to research and see if I'm going to continue with that for the F-350 or not.

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#107

01-21-2014, 05:09 PM

TorqueKing

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Shell Rotella T6 synthetic, 5w-40. For the other 4.9 guys- give it a shot, it builds pressure immediately with its 5w and has the CJ-4 and SM dual rating for longevity and flat-tappet cam protection that we need.

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#108

01-23-2014, 06:31 AM

BigBlockF350

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Mobile 1 synthetic 15w50 for my 468. A little on the heavy side, but 1300ppm zinc provides plenty of flat tappet cam protection.

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