just got back from the dyno

[grey01cobra]

Bolt ons are bassani catted x, slp welded in flowmaster pipes, 4.10's and K&N FIPK. I was only able to do one run because my car is pinging and didn't want to chance it. Also the idle dips when coming to a stop. Does this sound like a vaccum leak? Anyone else have this problem?

Heres the link to the graph, hope it works.
http://i66.photobucket.com/albums/h254/kdogg1973/dynojet/dynojet.jpg

 

[wallie40]

Was this with a custom tune? If so have the tuner adjust the dashpot decay to fix the idle dips when coming to a stop. Also get the pinging fixed.

-Paul

 

[grey01cobra]

No tune yet? So a tune should fix pinging and Idle problem even if I have a vaccum leak?

 

[sur_real1]

You're A/F seems awefully high. You're running premium fuel right? I just have to ask, not trying to be mean.

 

[grey01cobra]

Yes, chevron premium always

 

[quick01snake]

was this on a loaded dyno?

also noticed those are uncorrected numbers...something doesn't seem right...if you're pinging i bet the computer is pulling timing...keeping your numbers low...