Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Planning a 1999 Chevy Step van hybrid conversion.

yossarian · 06-18-2010, 12:57 PM

hello everyone,
I am new to this forum and I have been researching a way to build a DIY gas/electric hybrid out of an 18 ft chevy step van. I am having some trouble finding comprehensive information about doing a hybrid conversion.
I would like to use the existing motor if possible and supplement it with an electric motor. Unless it would be more efficient to use a gas generator (possibly the the current engine?) to then power an electric engine?

A quick run down, its 18 ft, 5.7 L V-8 engine. 14,000 lbs all aluminum workhorse chassis. My goal, however ambitious, is to get around 40-50 mpg. Ill try about anything to do this.

Any help would be greatly appreciated.

06-18-2010, 12:57 PM	#1 (permalink)
yossarian EcoModding Lurker Join Date: Jun 2010 Location: boston Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	Planning a 1999 Chevy Step van hybrid conversion. hello everyone, I am new to this forum and I have been researching a way to build a DIY gas/electric hybrid out of an 18 ft chevy step van. I am having some trouble finding comprehensive information about doing a hybrid conversion. I would like to use the existing motor if possible and supplement it with an electric motor. Unless it would be more efficient to use a gas generator (possibly the the current engine?) to then power an electric engine? A quick run down, its 18 ft, 5.7 L V-8 engine. 14,000 lbs all aluminum workhorse chassis. My goal, however ambitious, is to get around 40-50 mpg. Ill try about anything to do this. Any help would be greatly appreciated.