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Esourcedesigns
 
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Default 40W oil causing wear problems over 30w?

I don't know where you get your info but I hope you didn't have to give
anything for it. Six years employed by Kerr's Racing in Houston and more times
than I dare attempt to count did I put 80wt oil in a $60,000 motor. If you
have doubts I can email you an engineering spec sheet. Stick to something you
know!

Dennis
ASE Certified Master Auto Tech and Marine Engineer in training


From: (JAXAshby)
Date: 6/13/04 11:02 AM Central Daylight Time
Message-id:

Frequently race cars *do* use heavy weight engine oils


no they don't.