How Much Octane is too much?
#16
11-29-2004 | 04:19 PM
Senior Member
Joined: Oct 2001
Posts: 2,456
Likes: 1
From: SE Mich
Tell ya what I've found to be the best in my Gen2. It was dyno tuned on 93 pump. (I've heard it slightly ping on sun94 before) So at the track I run 75% 93oct and 25% 104unleaded. When I run higher than this the truck only slows down. Makes for a nice balance between cost and safety IMO.
Rich
Rich