Mods:

DW 600cc
Utec
Vortech with 3.12
HKS TD catback.

Thinking HFC's and Crawford intake next.

Thoughts?

The rough graph was a 5th gear pull and I was getting knock so it started to pull timing. I backed the timing back off a deg after that pull.

 

 

Nice number's.. Glad you got it tuned.

 

Now you need some water/meth to take away any knock. For added safety.

 

Should be putting down some more power than that. Maybe less timing and a little leaner mixture could work for you. Looks like typical graph for a utec that is pulling a lot of timing due to knock.

 

Yeah the 5th gear pull did knock. I pulled a deg of timing out after that run. It didn't knock at all in 4th with that timing and I probably could have left it that way but wanted to be safe.

 

Whats a good target A/F?

 

11.8 or so. Mine seems to run about 12.6 though, seems to be fine but I am running meth too.

 

12.6...????...that would scare me