Cant run nozzle program

tgui · 06-08-2007

Since I dont have a Windows based machine anywhere around me, could someone suggest a nozzle size.

Car, 2004 STi 2.5 liter
Boost, 21psi @ 3k taper to 15 at redline (stock vf39)
7200 rpm redline

I'll be only running water in the short term, 50/50 meth mix in the future.

I just installed the M5 nozzle and wanted a sanity check. Rather, I want to be told I made the right choice as removing and reinstalling the TMIC is a pain the arse.

EDIT ~370hp & 400tq
Thanks
-Eric-

Spewn · 06-09-2007

Using 15psi and 7200rpm, I get:
4.71gph
546cfm
678btu

Using 21psi and 3000rpm I get lower values(~3gph), so the 5gph nozzle you have should be just right.

dvldoc · 06-09-2007

He is correct, for your boost level a M5 is what you want for the STI, if you go over the 400HP mark without the alcohol I would suggest getting a M7.

tgui · 06-09-2007

Thank you all very much

I'll eventually post installation pictures. I'll also link to my thread on Enginuity.org when I've covered enough to guide others. Nice simple kit so far. I appreciate the connectors and other goodies to help along a smooth install. Worth the cost over piecing together my own kit.

06-08-2007	#1 (permalink)
tgui Water Injection Newb Year: 2004 Make: Subaru Model: Impreza Join Date: May 2007 Posts: 7	Cant run nozzle program Since I dont have a Windows based machine anywhere around me, could someone suggest a nozzle size. Car, 2004 STi 2.5 liter Boost, 21psi @ 3k taper to 15 at redline (stock vf39) 7200 rpm redline I'll be only running water in the short term, 50/50 meth mix in the future. I just installed the M5 nozzle and wanted a sanity check. Rather, I want to be told I made the right choice as removing and reinstalling the TMIC is a pain the arse. EDIT ~370hp & 400tq Thanks -Eric- Last edited by tgui; 06-08-2007 at 12:52 AM.

06-09-2007	#2 (permalink)
Spewn Water Injection Newb Year: 1998 Make: Oldsmobile Model: Aurora Join Date: May 2007 Posts: 8	Re: Cant run nozzle program Using 15psi and 7200rpm, I get: 4.71gph 546cfm 678btu Using 21psi and 3000rpm I get lower values(~3gph), so the 5gph nozzle you have should be just right.

06-09-2007	#3 (permalink)
dvldoc DevilsOwn Staff Join Date: Apr 2005 Posts: 1,966	Re: Cant run nozzle program He is correct, for your boost level a M5 is what you want for the STI, if you go over the 400HP mark without the alcohol I would suggest getting a M7. __________________ Currently deployed to Ramadi 1 battalion 12th Marines see you in 8 months.

06-09-2007	#4 (permalink)
tgui Water Injection Newb Year: 2004 Make: Subaru Model: Impreza Join Date: May 2007 Posts: 7	Re: Cant run nozzle program Thank you all very much I'll eventually post installation pictures. I'll also link to my thread on Enginuity.org when I've covered enough to guide others. Nice simple kit so far. I appreciate the connectors and other goodies to help along a smooth install. Worth the cost over piecing together my own kit.