Thinking back, the first set of comp figures may have been done with the timing set at 14 BTDC, then on checking I may have moved it to the ATDC believing this was nearer TDC.

Can't be 100% sure but makes sense looking at like for like comp tests.

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David


1996 Mercedes S124 E300TD - 129k - rolling restoration project -

1998 Mercedes W210 300TD - 118k (assimilated into above vehicle)