FSC Forum - View Single Post - 96-99 454 Vortec owners?

N0DIH · 01-28-2008, 01:18 PM

Well towing I still got 9-10 mpg.... Heavy...

But with the tires, nothing stood out, 10 was still 10... Now with the FPR, I am anxious to find out, only driven it 50 miles or so now, so I really don't know yet, but I would expect it to run better, it feels so much better, exhaust smells better, it doesn't have that "laboring" feel now...

01-28-2008, 01:18 PM	#77
N0DIH Registered User Status: Offline Join Date: Apr 2005 Member ID: 27004 Pics: My Gallery Location: Rockford, IL, just below the cheddar curtain Age: 41 Posts: 1,362	Re: 96-99 454 Vortec owners? Well towing I still got 9-10 mpg.... Heavy... But with the tires, nothing stood out, 10 was still 10... Now with the FPR, I am anxious to find out, only driven it 50 miles or so now, so I really don't know yet, but I would expect it to run better, it feels so much better, exhaust smells better, it doesn't have that "laboring" feel now... 94 Cadillac Fleetwood Brougham w/RPO V4P 00 Buick Park Avenue Ultra SC 3800 99 K2500 Suburban 454, Tuned by Me! "Though I Fly Through the Valley of Death ... I Shall Fear No Evil. For I am at 80,000 Feet and Climbing." - At the entrance to the old SR-71 operating base Kadena, Japan