Tune question

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

8 posts / 0 new

Last post

Sat, 07/11/2015 - 18:23

#1

scv_guy

Tune question

I was looking at my tune that was done during a dyno session and noticed the guy that tuned it didn't use the supplied injector data.

The injectors that are currently installed are DW 65lbs injectors that flow 86lbs @ 58 PSI. I updated the IFR, Min pw, offset tables and short pulse adder tables. the car seems to run smoother through the RPM range, but the issue I and having is when the rpm's are coming down the AFR goes rich like 11.0-12.5 then slowly goes back up to 14.5ish.

RPM tune org is the dyno tune

RPM tune mod injector is my updated tune

Any suggestions?

Subscribe today to see the replies on this topic.

You are here

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.