Volvo RWD 140-160 Forum

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Another couple items. 140-160

uid 4846's pic
posted by  JohnMc on  Tue Oct 21 06:14 CST 2003
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last visit: Thu Oct 23 07:42 CST 2014
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AFAIK Those are the first oversize for a B21 at 92.5mm. 92mm is the std size, and the last normal oversize is 93mm.

The wristpins on a B21/8 bolt B20 are 24mm, 22mm on B18/6 bolt B20. 28mm is probably a typo somewhere along the line on someone's part.

PS - KgTrimning has the parts to bigbore a 6-bolt B20 in their catalog. You could either choose from 22mm wristpinned 92 mm pistons and use your rods, or get 24mm wristpinned rods that fit the 6 bolt crank and use std. B21 pistons. They also have the big bore headgaskets for ~$65.






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New Oil pan dent repair. [140-160]
posted by  uniberp  on Tue Oct 21 03:50 CST 2003 >


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