i spun a bearing a couple months ago and am looking for a gsr crank

 

I've got one for sale.

It's a P72 crank that has had the journals micropolished and the oil holes chamfered. The balance was checked and it was good, so none of the counterweights had to be drilled.

$150 went into the balancing, micropolish and chamfering.

The main journals measure:
(1) 2.1646" - 2.1645" - 2.1643" - 2.1647" to 2.1648" - 2.1645" (5)

The only oddity is that the #4 main journal is slightly bigger and, for me, it meant that I had to use another crank in my block since an OEM Honda red bearing still couldn't give me the tolerance that I wanted. I switched to using the other crank I had instead of spending the money to have the journal polished down another two to three ten-thou's.

It might clearance fine in whatever block you use because it clearanced fine with a brown or green bearing in the other block we had. It just depends on the block.

I never got around to measuring the rod journals, but I can do that if you want.

Asking price is $275 + S&H.

 

i have a b18c1 block. What does the p72 block come from? And i am very interested, thanks

 

ttt

 

It's a machined P72 block from a JDM GS-R (B18C).

Nothing milled off the deck, and the mains were never align bored.

The only thing that's been done is a .25OS bore, but it probably needs to be honed and finished honed again since there's a little bit of oxidation happening at the top of the bores.

I have the bore size measurements if you care. I just have to find them.

The pics of the block and crank are in my sig in the Classifieds post.

 

pm'd

 

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