22-24 MPG on the highway with 3.42s....i have a converter, but it locks just like the stocker, so that doesn't matter.
__________________ 2008 Jetstream Blue Corvette Coupe
Paxton Supercharged By ECS -- 562 RWHP/556 RWTQ
1LT, Z51, NPP, MN6, Mild2Wild controller  |