Commonly an LP engine has higher compression ratio than same engine on gasoline, if it was built with LP in mind.

Even so, likely OK on gasoline with a higher octane if necessary.


1951 GMC 250 in the Project Journals
1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
1952 Chevrolet 3800 pickup
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