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W30post · October 28th, 2007, 08:07 PM

455, 200 4R overdrive and 3.42 gear. Decent tune with 2.5 inch pipes. I run a 26 inch tall tire and I use lock-up when the car achieves 4th gear. I get 15.5 mix driving. I haven't been on the road enough to know highway MPG.

October 28th, 2007, 08:07 PM	#8 (permalink)
W30post Member Join Date: Oct 2007 Posts: 38	455, 200 4R overdrive and 3.42 gear. Decent tune with 2.5 inch pipes. I run a 26 inch tall tire and I use lock-up when the car achieves 4th gear. I get 15.5 mix driving. I haven't been on the road enough to know highway MPG.