Vette(s): 68 Convertible International Blue with Bright blue vinyl & white top. 390HP 427 4 speed numbers matching only options are posi-traction & speed minder.

I met a guy with my same year & engine who says he gets 15 MPG - maybe he's lying or drives it REAL slow!!

Be the first to like this post
Sign In to Like this post

Forum List New Topic Reply Search Hide Signatures

Bigger Carb

Already a Member?

Not yet a Member?

Bigger Carb

in Forum: C3 HVAC, Fuel, Emissions, and Exhaust