Thread: Engine Oil
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Old 12-12-2013   #234
dogwhistle
 
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Join Date: Oct 2012
Location: St Paul
Drives: Life's too short to drive boring cars.
Posts: 551
Re: Engine Oil

Driven Racing Oil by Joe Gibbs Racing. BR5 for break-in, HR4 for Summer, and FR20 for Winter. Non-detergent and high zinc/phosphorus. Forced Performance's article on oil is a good read.

http://store.forcedperformance.net/m...otor%20Oil.pdf
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