I started the engine with the valve covers off and witnessed the lubrication first hand. Yes it is very messy but also very convincing.
Quote:
Originally Posted by zrayr
interesting assertion. what data do you have to support it ?
btw, I'm currently using Mobil 1 15w-50 in my 289 with great results. Over 40,000 miles w/o any measurable wear. And have used it in many FE family engines ( 390, 428 & 427 ) over the years without any wear issues
Z.
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