Let's see if I understand this: You're saying Castrol came the
closest to failing to meet the specs?

If so, maybe that's why my Olds engine recently ate a rod bearing.

Orrin


Hmm, back in the 60's my roomates & I all drove BMC cars, MG's & sprites; and
they used Castrol & I used Kendall. They had several main & rod brg failures &
I never did. Could have been driving or some other factors but that was the
main difference I could see.
Greg Sefton