Personal Development for Smart People Forums - View Single Post - Fight back on Oil Co's. Gas at almost $5.00 now.

Fullcrum · 07-03-2008, 03:13 AM

He says mileage will improve 30-70%.

Quite a range. And not quite double. But I'm sure it helps. Cost is not mentioned.

07-03-2008, 03:13 AM	#4 (permalink)
Fullcrum Family Member Join Date: Oct 2007 Posts: 1,094	He says mileage will improve 30-70%. Quite a range. And not quite double. But I'm sure it helps. Cost is not mentioned.