when you us correct preload and spring pressure
1/4 turn preload
open pressure 340 max ( or see Morel site for more details)
they offer higher RPM units but preload and oil weights are critical
Yes that is quality unit I agree with David, and yes, oil is somewhat critical for these. I have spun them higher than 6,000, BUT, you will need to change the pre load a bit.1/4 turn wont work for every set up.
RIP Monte Smith
Your work is a reflection of yourself, autograph it with quality.
WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.
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