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Please keep the secret:eek:... I am not very confident taking about it....;)

The MAF is at the back and its working.
At the Dyno, it will pick a lot of heat from the exhaust as result timing...

thank you and point noted but let me update you:

as per my earlier message, car is running fine now and we managed 666 HP on 4 psi.
last Wednesday we replaced the injectors to ID 850 using stock...

Yes dear Super Speed, thank you for the effort and for the job well done tuning the Z06 with the custom rear mount ebay GT 45!
The injectors duty was 166% and even reached "unheard" 249 %! The AFR...

its is very good point.
2 things I did; one is installing the LSA injectors and second set up was the ID 850. Now because i am having issues with MAF, I could not make them work so I put back the...

very helpful information for all. I will read carefully

Thanks

Excellent ..that is until I get the sensor one day..

My set up:

Stock LS7 short block
Stock injectors
PRC LS7x 285cc Heads
Camshaft G7XX
Kooks 1 7/8" Long tubes Kooks and corsa system
Stock intake

log

Hi all,

I am having issues with the MAF being located in the air stream after the intercooler, car will not idle. Also when driven it will hesitate any time boost is introduced. Car is extremely...

What is verdict on this, please.
The flex fuel sensor is good thing to have but can we tune by adjusting stoich as we normally do for Gen 4.
Example is my 2011 z06, I will simply adjust the...

hi,

I hook the hptuner latest version and it opens but shows nothing. Do I have to first get the 20 credit before being able to use scan function using VSM scanner?

Also when I try to download...

I realise that it is not GM product! If I am going to spend 20 credits, at least I need to know what I am doing.

I tune my Z06 and CTSV myself but viper looks to be totally different animal!...

Appreciate assistance:

- its stock (with exhaust, no cats and filers only); where to begin in the tuning and would appreciate sharing file for comparison
- vcm suite version 3.4. the scanner...

I will assume you tried reducing timing but no change. Perhaps something loose or an extra sensitive sensor.

Good things coming soon..thank you Eric for sharing the good news

Gremlin85 ;

Very valid points but hard to admit. It is not that i don't know how to tune because i have been tuning GMs for long; its more like this product is not ready.

i also don't...

We have posted file and appreciate assistance....

Although I am just learning how to to use HP tuners on a mustang! I had the same issue ...just disable the PATS (Anti-Theft System) in the tune and it will start

Hi,

I was hoping that some one on the forum would share a tuned file for 5.o with intake and cat-back. I already inserted credit last night and was able to see my stock file. I don’t know where...

Can I tune my mustang using HP tuner? Can the transmission be tuned as well?

How about sample files for stock car or slightly modified?

My other 2 cars (CTSV & z06) have HP tuner and I am...

Post your file please.....I have same set up with id850....I will try e85 tomorrow and want to compare against your tune file