Tainted

iTrader: (9)

disabling emissions codes, tuning a/f ratio and possibly a few other little things

omcar

iTrader: (10)

Is it just the A/F mixture or are there other changes to be made? Thanks

slow trap

iTrader: (22)

i would say you will pick up 15 rw or so. usually after installation of lts you run pretty rich and only pick up a noticeable gain after a tune.

MannyZ28

iTrader: (1)

Here's before and after a tune with headers installed.

Oh, and the TB was ported too.



Manny

Ericbigmac83

iTrader: (19)

How much does it cost usually to get that stuff tuned up/deleted after a header install

black_z

iTrader: (4)

I gained 9 peak HP on a mustang dyno, the curves look a lot better though. I picked up .2 and 2 MPH consistently.

MannyZ28

iTrader: (1)

Usually...any initial tune will cost around 450 to 500 dollars. After that, it's usually 100 to 150 for a re-tune after new mods are installed.

omcar

iTrader: (10)

very helpful..thanks

brad8266

iTrader: (23)

Dont listen to this statement.

Sigforty

12 rwhp is what I gained from tuning on my Z06.

brad8266

iTrader: (23)

Delete any emissions **** that you dont want anymore, ie; rear o2 sensors, EGR, AIR. Adjust VE and MAF tables to reflect accurate airflow and get fuel trims into the -2 -3 range. Adjust PE table to command desired AFR at WOT. Disable COT. Also adjust limiters such as RPM's.

How much power you pick up, if any, is dictated by how the car runs before the tune.