B18B1 Crank journal measurements just shy of Minimum spec
#1
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B18B1 Crank journal measurements just shy of Minimum spec
Minimum for rod journals : 44.98
Minimum for main journals : 54.98
--MY-- measurements
All rod journals measured from 44.93-44.98
All main journals measured 54.93-54.98
Would you use this crankshaft? The Motor ran and spun freely. No scoring on the crank.
Thanks
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Re: B18B1 Crank journal measurements just shy of Minimum spec
throw in the old bearings and plastigage. this will give you an idea of what colors give what tolerances. its a cheap way to doublecheck your measurements.
i wouldnt run any bearing in a performance b series at less than .0014-.0015", and try to say under .002" unless its a very high hp or revving motor
i wouldnt run any bearing in a performance b series at less than .0014-.0015", and try to say under .002" unless its a very high hp or revving motor
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Lordofdark176
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08-30-2008 11:07 PM