Ghost Rider Don't want to burst your bubble but since this IS the hipo shop where you can do what you want...it is your truck !! My 2 1 barrel 235 runs like a charm summer and winter never cold natured,don't wash my cylinders in gasoline every day,don't fight fuel pumps,liquid carbs or sticky exhaust flaps,no sludge,no black exhaust spots on the driveway,oil stays like new,just use 2 simple forklift propane carbs. You can buy those new on line. Just this morning the neighbors gave me a pile of lpg fuel system parts probably all good. Oh well get you a 1500$ Sniper wonder system .