Insulating to cool fuel or air flow helps to increase over-all performance. Thinking ahead eliminates the competition! (Measure before ordering) Fuel Cell(small) . 30" x 3'. .7 So. Ft. . . .07032$174.00 ***All Prices Subject To Change Without Notice*** To Order By Phone Call 770-966-9662 E-Mail Sales Web Page Design by Hot Rods World Wide