I set the crank wednesday and the rods and pistons today. I checked all journals with plastigage.
Mains:
1 .0015
2 .0015
3 .00175
4 .002
5 .0025
I thought that it was wierd that the clearances got larger toward the rear. No problem though. Its all within the range. All the rod journals are between .0015 and .002. The 7/16 bolts on these Manley rods call for 85 lbs of torque!
Also, to recap, this motor was torn down to address an oil consumption problem. The cylinders were honed, Fresh standard rod and main bearings put in, new rings file fitted to each cylinder. I'm reusing the '509 cam and lifters since they are in great condition and I kept the lifters in order. That article in the link has me curious...
I do recall an engine builder way back in the early 90s saying to avoid steady speed driving (like as in CRUISE control) and no full throttle runs. Wow... that doesnt leave much, does it? Cant drive slow. Cant drive fast. What CAN I do?

Last edited by Frankenduster; 03/05/11 06:08 AM.