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1slo98 · 04-07-2005, 06:39 AM

i have a 98 gt with 390 gears and i love it. i went from 273 to 390 it was a big jump. i get 24mpg. on the highway cruising at 3000rpm at about 90mph.
i like them alot

04-07-2005, 06:39 AM	#2 (permalink)
1slo98 Junior Member Join Date: Apr 2005 Posts: 5	go 390 i have a 98 gt with 390 gears and i love it. i went from 273 to 390 it was a big jump. i get 24mpg. on the highway cruising at 3000rpm at about 90mph. i like them alot