I have heard of propane injected into diesel engines as a power boost. This doesn't sound right to me but someone told me that trasctor pullers do it. Does anyone know anything about this? I've wanted to get straight on this for a good while.

1953 Chevy 5-window 3100
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Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain