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Old 05-28-2012, 06:24 PM
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Join Date: Feb 2002
Location: Dadeville, AL
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Quote:
Originally Posted by Hotfingrs View Post
I use the spin the pushrod between thumb and forefinger technique. Cam lobe is on the flat, spin the pushrod between fingers while tightening the rocker arm until you feel the resistance. Then anywhere from 1/4 to 3/4 turn more. 1/4 turn will give more rpms and higher horse, 3/4 will give less rpms and more torque...so they say.
The Crane instructions say much the same thing, but also mention the use of spacers if 1/4 to 1 turn of tightening does not produce the specified torque (lifter compression). My concern is that the nut is at the specified torque, but the rocker is loose enough to allow the push rod to spin freely. I assume that means I need to play with the spacer to get the preloads correct. Does that sound right?
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