Recent content by DRT1

Machine shop confirmed that the cranks main and rod journals are in fact .020” and .030” over std. The plasti-gage was not providing an accurate measurement. The .50mm main bearings and .75mm rod bearings that I have are correct.

I have to pick up more parts from a machine shop tomorrow, taking the crank with me to get the main and rod journals measured before I purchase more bearings.

i have .050mm bearings installed with a .076 clearance. So I think a 1.00mm bearing is needed to get clearance to .026. This is way off from what I was expecting to see since machine shop told me they milled the crank 020 over. They must have just milled it 020, not 020 over. The crank now must...

STD. 0.020-0.044mm Limit 0.10mm It is loose. To loose? I may have some 0.020mm main bearings to sell.

Between .051 and .076 main bearing clearance. Continue build or tighten it up a bit? Manual says .10mm limit! Crankshaft was milled 0.020 over so I purchased 0.020 over bearing. Looking like it may have already been milled .020 and another .020 was taken off. Would a .040 bearing get me where I...

ISO a crankshaft for 76’ 2F. I took my block and head to the machine shop for needed work. Discovered that the crank is worn at the thrust bearing, told this is not repairable.