Originally Posted by cudaman1969
I call bs on that


Hilarious.

The fact that the lifter faces aren’t flat is common knowledge.
It isn’t some new revelation.

Here’s a pic from the old DC engine manual from the 80’s:

73F4AF81-AFEB-447C-9E17-756AF1089B31.jpeg

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
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