Author Topic: Sloper S30-13 compression test  (Read 227 times)

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Sloper S30-13 compression test
« on: 18 April, 2022, 18:26:09 »
Hi everyone,

Has anybody ever done a compression test on their 500cc OHV Sloper or on a similar 500cc BSA engine?  If so what values did you get.

I just tested my own Sloper and got 106psi with a warm engine, which sounds about right, but would like to have a comparison as reference.