I added a devils own twin nozzle meth kit...14@ a 2 nozzle..Well took it to a gd tuner and tried all these results on dyno.The air intake temps did not drop at all,@no more power...i have the timing at 17degrees.bumped it to 19 nothing...i didnt gain no power no drop in temps.the truck runs great crisp dont bog runs gd just thot see gains...im running 13 psi
Now thats on dyno i didnt drive it yet gota pick it up tomorrow unless its different on street...Nozzles are 8 inchs back from throttle body..

 

Where's the air temp sensor in relation to nozzles?
Are you using straight meth or 50/50?
Did the system fire when you told it to?

 

Curious about this as well...

I am considering adding pre-rotor meth to my car and have heard results that are all over the board.


Was the truck already cool or had it heat soaked before testing the results?

 

What is your AFR at WOT ?

 

Impossible, it did not come on. That much would bog the engine and have to be tuned leaner to run right.

 

I'm curious as well..im about to add meth later this month......i should expect SOMETHING right?

 

i run 100% meth with a 3gph nozzle pre IC and a 6 gph post IC about 10" from my t/b and 8" from my AIT sensor and i barley notice any intake temp difference

however i had to lean it out quite a bit to get the AFR right so i know its spraying

 

@ timmay.....were there any benefits at all if you did not see any lower intake temps?

 

I had a devils own kit. I could tell when it was spraying. The exhaust note changed. I had an intake temp drop and less knock with increased timing. All around it was a good mod.

Are you sure it is actually working and setup correctly?

 

temps should drop "below ambient" in the hot summer if its a little upstream of the iat sensor. probably no temp drop in cooler weather. you'll definitely notice the tone of the exhaust change too