Quote:
Originally Posted by Babaganoosh
Sounds familiar. I've got a Z-28 in the garage right now that is almost 400hp. I can't run anything below 91 or it pings like mad. All of a sudden that car isn't so cool anymore. Been driving a freaking Buick lately so I don't have to buy the expensive shit as often.
|
I have to run 94 or she pings like mad. I advanced the timing 2 degrees and so far so good. I keep wanting to go from Super to Premium to test it but haven't done so yet.
I love my i6 'Stang ... nearly 19 MPG and she takes cheap gas (hardened valve seats during the engine rebuild)