- Sleegers Manufacturing
- Ontario Propane Assosication
- World Power Systems; D-I-Y Propane Conversion
- Excellent Information Site in the Netherlands
- ERD Racing Engines; Propane Powered Performance
Other Sites
- The Old Engine Organization
- Mobil Oil
- Harvey Racing Engines
- MSD Ignition
- CarTalk
- My Classic Car
- Source For New Brake Drums for your early Chevy II
- Dodge Ramcharger Page Guess where he got the leanburn removal information from...Gee, thanks for the credits dude....
