auxiliary injection-who here has it?

dudemaaan · 09-19-2009, 12:31 AM

Well I did some testing this evening with the preturbo water injection. Cruising temps were 33c (91*F) A good pull in 4th gear caused temps to increase to 42*c (107.6F) this was at 15 psi (low boost) I then let the temps settle back to 33C and did a pull on high boost (23 psi) temps went back to 42c. So it seems that even though the water isn't lowering the temps it's keeping them at a constant temperature regardless of how much boost I run. I would do a pull from 1st to 4th to further test, but my drag radials are too narrow and just spin all over the place. (even in 4th they spin @ 23 psi)

Oh yeah I use the fast reacting sensor mentioned in the other thread so temperatures are accurate.

HDP · 09-19-2009, 10:05 AM

Quote:

Originally Posted by dudemaaan

Oh yeah I use the fast reacting sensor mentioned in the other thread so temperatures are accurate.

What other thread? I will probably get one, just need to get more info on it...

dudemaaan · 09-19-2009, 12:01 PM

Quote:

Originally Posted by HDP

What other thread? I will probably get one, just need to get more info on it...

This thread. http://rotarycarclub.com/rotary_foru...ead.php?t=8381

09-19-2009, 12:31 AM	#1
dudemaaan Rotary Fanatic Join Date: Mar 2008 Location: Brenham, TX Posts: 335 Rep Power: 18	Well I did some testing this evening with the preturbo water injection. Cruising temps were 33c (91F) A good pull in 4th gear caused temps to increase to 42c (107.6F) this was at 15 psi (low boost) I then let the temps settle back to 33C and did a pull on high boost (23 psi) temps went back to 42c. So it seems that even though the water isn't lowering the temps it's keeping them at a constant temperature regardless of how much boost I run. I would do a pull from 1st to 4th to further test, but my drag radials are too narrow and just spin all over the place. (even in 4th they spin @ 23 psi) Oh yeah I use the fast reacting sensor mentioned in the other thread so temperatures are accurate. __________________ 500+ HP thanks to: Fast reacting IAT sensor thread! Mechanical Pre-turbo Water Injection Thread Dual Stock fuel pumps Thread T2 differential swap!