CoolBlueSS Posted September 16, 2008 Report Share Posted September 16, 2008 Not to rain on your parade, but when I had Pace Setter Long tubes, 2600 yank converter, corsa cat back, cai, and a tune, I only mustered a best of 14.6 in 65degree weather. I was really disappointed as well. My issue was my shifting. I had not shift kit and the trans was slipping .5-.7 sec from the 1-2 shift. You could also seriously be having some false spark knock. Long tubes have been known to cause that once in a while. You really need to scan your runs to see what is going on. If you are having 2-5deg of spark knock, you could easily be losing a few tenths. It would be interesting to know what the difference is in trap speeds for you slowing down too. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.