Quote: crank "pin" lightening holes drilled at an angle is not a big deal at all,, i have callies, scat, and other cranks here that have holes at angles to lighten, aslong as you maintain .150 or so thickness,, it will be fine, ive been down to .100 on th eedge where the lighten hole started in on a angle in a scat super stock hemi crank that i make 900hp with and run to 9000rpm with a 2525 bobweight,, no cracking or breaking of the crank,,, not even a clue of it.. jeff
