Dongray Guess I will chime in I must be the only one in America that runs propane. That 9.5 to 1 292 cammed engine would run good on LPG,Had a 11.25 to1 327 in my service truck for 12 years ran fine. Also still have a 235 with dual propane carbs and fenton split exhaust worked good. You can buy the parts new off Amazon,just need a good full service propane dealer to help with a few things !!
