New 'ON' LED arrived from superbrightleds.com, 5mm black bolt in green. Sits high enough that I can see it in my line of sight now and it's weatherproof. Car is dirty again. lol.

 

No better way to test it than to wash the car

 

What IAT2's are you seeing? Mine seem kind of high for meth. But I gotta look at previous logs to compare before and after.

 

Tomorrow. Gotta cut the lawn today.

 

Mine stay flat now instead of climbing a degree or 3, but I have the ZZP intercooler on it.

I was expecting more drop as well, but with the nozzle so close to the TB, it may be doing it's job in the cyls more than the intake.

Edit: I just realized I'm sprain' after the IAT2 sensor, I thought it was the one in the intake mani. No wonder I don't see a temp drop. lol.

 

Need to look at egt's

 

Yep, too bad ours are estimated in the ECU.

 

poo

 

Thats what E's for

 

any interest in a progressive controller have one for sale for cheap

 

I'm hoping to go home to a package on my door step... I need MMMMMEEEETTTHHH!

 

I talked to Rodney when he moved to col. ohio and I believe I bought the first kit for a cobalt from him. he is a very nice guy to work with. EGT gauge is where its at!!!

 

I wired up the controller and activation light tonight. The meth kit works now I just need to tap the charge pipe and it's complete!

 

Where abouts in the charge pipe are you planning to tap it?

 

I was thinking about tapping it just before the bend that goes up to the throttle body. My tuner wants to see the nozzle around 6" before the IAT2 sensor.

 

Thats where I put mine, right before the bend.

 

Once I start installing mine, I'll decide exactly where it's going.

First thought was right after the Intercooler, but I too am leaning more towards right before the bend up to the TB.

 

id just installed mine and i like it alot bumping up to a 50/50 mix tomorrow! i mounted my nozzle on the piping exactly 8 inches before the throttle body which on the hahn charged piping landed me right about the middle of the bend.

 

Woke up early ( It's a bitch getting old!) so I marked the ZZP lower CP where I wanted the nozzle located, drilled & tapped, & reinstalled the nozzle about 7or 8" in front of the IAT2 sensor in the bend of the CP. Plugged the previous location in the MAF block off plate with a stainless pipe plug.

Now the ECU can see a closer to actual intake charge temp. IDK why I thought the IAT2 was in the intake mani, I know better from splicing the sensor wiring. Brain fart.

 

haha nice looks good bro! thats exactly where i put my meth nozzle. right at the bend its been good so far but then again ive only had it up and running for two days now haha

 

Thought the rule of thumb was something like no more than 10" away from the TB because you want the mixture to still be evaporating as its entering the cylinder.

 

According to the AIS website, if it is too far away, the cooling effects in the cyl can be diminished. Life is a compromise. I wanted it to be seen by the IAT2 sensor at least. AIS wants it close to the TB.

 

doesnt the meth cause the ait2 to fail after a while

 

We'll see!

 

Got my 4.5 60-100 time today! Still dialing in my fuel trims too and still got a lil more timing to add in!