Quote:
Originally Posted by wingzee
Obviously HX is the one to go for with 0.025mm clearance but how different is that vs the H 0.025 (not STD)? Are they both not the same in terms of clearance measurement?
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The H-STD is the standard set with OEM clarance.
The HX-STD is the "extra clearance" set (.001 per journal inch)
The H-.25 is the oversize set
Don't confuse extra clearance with oversize. In this context oversize means the shells are thicker to compensate for repaired crankshafts that have had their journals ground down.
I've installed 7 or 8 sets of ACL bearings in engines so far because of BE's inconsistent supply. No issues.