Sunday, November 22nd, 2009

Posts Tagged ‘ PBY ’

Pledge to Hedge: A High-Tech Way to Boost Your Vehicle’s Gas Mileage

Jul 22nd, 2008 | By Keith Fitz-Gerald | Category: Oil Investment & Alternative Energy

I begin today with a startling number: 5.2. That’s the percentage my gas mileage improved when I added Pulstar Pulse Spark Plugs to my 1991 Mazda Miata.