| Made for sealing around a Window A/C unit, closed cell I believe, and it is tightly compressed with no leaks. So far, a noticeable performance difference, much more spunky acceleration under load with the same throttle.
Still checking for a difference in MPG as I'm trying to adjust to less throttle used in relation to the same acceleration. I'm hopeing to keep my foot out of it to realize a gain in mileage.
I may not see an increase, but hey, it's only 2 bucks and it does run better. We'll see after I run through the latest Franklin in fuel. :cool
__________________  2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN, Ride-Rite Air...  2006 Chev 6.0L/4L80e 3500WT DRW Ex-Cab, 9 'Flat/GN, Ride-Rite Air, Sulastics, Bilsteins, A/T Revos, TTT towing mirrors. Use-ta Haves 2005-LLY 3500 LS DRW Crew Cab, 2002-LB7 3500 LS DRW Crew Cab
. . . . . . . . . . . I Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh shit, he's awake!" |