Markus,

A while back you asked about LPG conversions.

Well this months Street Machine [Dec 2000] with the Yellow 924 V8 & Black Mk3 Cortina on the cover has a very big indept artical on LPG conversions.

Hope its of some use, I would have answered your question but I can find it, may have been on the IWOC.

Cheers

Barge.