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B20 block and head choice for performance build 120-130

uid 32173's pic
posted by  Gary L on  Fri Feb 29 05:11 CST 2008
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last visit: Wed Oct 22 10:26 CST 2014
[RELATED]

"Note that all B20E/F blocks have a slightly different bore/stroke geometry (more square, shorter stroke) than the B20B and will be a better hi rev motor with a B20B head and high compression."

I may or not necessarily agree with your other points. But I'm going to have to clearly challenge your statement quoted above. Every stock B20 (and for that matter, every stock B18) I've ever seen, had a 3.15" (80mm) stroke.
--

Gary L - 1971 142E ITB racer, 73 1800ES, 02 S60 T5
BlueBrick Racing






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