VW 1.8t Nozzle Info

euro2dub · 10-01-2006

VW
1.8t
Rev limiter: 7000rpm
Size: 1.8l
MAX boost: 24lb's
Non-intercooled..
Standalone..
Nozzle-size?
M5?
Calc says 4.5, but if I turn the boost down then it goes into the 3's..

Wideopentuning · 10-03-2006

Update.....before and after numbers?

euro2dub · 10-03-2006

What kind of update?

Wideopentuning · 10-03-2006

I'm sorry. There is another 1.8T thread in the Turbocharged section. I was looking for before and after power numbers. Unless you have them for yours?

euro2dub · 10-03-2006

No not yet.. If anything i'll be checking for temperature range with standalone. 2 sensors will allow me to see what the numbers are really like for the intake..
It won't have an intercooler though.. That's the thing..
I did read the other 1.8t but his is still a true 1.8t, I'm cheating..

Rocket468 · 10-04-2006

Usually you want to round down on the nozzle size because of pressure. It says 4.5 But an M3 nozzle will have around 150psi of pressure so thats going to be more inline with what you will need. I need to reword the calculator to make it easier to understand. Its just giving you x fluid needed. But it does boil down to trial and error. Our kits come with afew nozzles so you can get the right size.

mobius97 · 04-19-2008

I was wondering the sme as well with my 225q TT. I plug in my numbers 7k, 22psi, 1.8 and get 4.02. I have a 4 nozzle but I am wondering if it will be too much. I do run a FMIC kit.

dvldoc · 04-19-2008

You get two nozzles with the kit so request the DO3 and DO4. I would use the DO3 nozzle first and if you can run knock free at that boost then that will work for you. If not bump it up to the D04.

Wideopentuning · 05-21-2008

I have found that if you are still on the factory KO3 turbo an M3 is adequate.

10-01-2006	#1 (permalink)
euro2dub Water Injection Newb Year: 1992 Make: VW Model: GTI 20vT MSnS-e Join Date: Oct 2006 Posts: 6	VW 1.8t Nozzle Info VW 1.8t Rev limiter: 7000rpm Size: 1.8l MAX boost: 24lb's Non-intercooled.. Standalone.. Nozzle-size? M5? Calc says 4.5, but if I turn the boost down then it goes into the 3's..

04-19-2008	#7 (permalink)
mobius97 Water Injection Newb Year: 2001 Make: Audi Model: TT 225q Join Date: Apr 2008 Posts: 2	Re: VW 1.8t Nozzle Info I was wondering the sme as well with my 225q TT. I plug in my numbers 7k, 22psi, 1.8 and get 4.02. I have a 4 nozzle but I am wondering if it will be too much. I do run a FMIC kit.

04-19-2008	#8 (permalink)
dvldoc DevilsOwn Staff Join Date: Apr 2005 Posts: 1,973	Re: VW 1.8t Nozzle Info You get two nozzles with the kit so request the DO3 and DO4. I would use the DO3 nozzle first and if you can run knock free at that boost then that will work for you. If not bump it up to the D04. __________________ Currently deployed to Ramadi 1 battalion 12th Marines see you in 8 months.

05-21-2008	#9 (permalink)
Wideopentuning Approved Dealer Join Date: Aug 2006 Posts: 65	Re: VW 1.8t Nozzle Info I have found that if you are still on the factory KO3 turbo an M3 is adequate.

10-03-2006	#2 (permalink)
Wideopentuning Approved Dealer Join Date: Aug 2006 Posts: 65	Update.....before and after numbers?

10-03-2006	#3 (permalink)
euro2dub Water Injection Newb Year: 1992 Make: VW Model: GTI 20vT MSnS-e Join Date: Oct 2006 Posts: 6	What kind of update?

10-03-2006	#4 (permalink)
Wideopentuning Approved Dealer Join Date: Aug 2006 Posts: 65	I'm sorry. There is another 1.8T thread in the Turbocharged section. I was looking for before and after power numbers. Unless you have them for yours?

10-03-2006	#5 (permalink)
euro2dub Water Injection Newb Year: 1992 Make: VW Model: GTI 20vT MSnS-e Join Date: Oct 2006 Posts: 6	No not yet.. If anything i'll be checking for temperature range with standalone. 2 sensors will allow me to see what the numbers are really like for the intake.. It won't have an intercooler though.. That's the thing.. I did read the other 1.8t but his is still a true 1.8t, I'm cheating..

10-04-2006	#6 (permalink)
Rocket468 DevilsOwn Staff Year: 2000 Make: Pontiac Model: Grand Prix Join Date: Apr 2005 Posts: 1,107	Usually you want to round down on the nozzle size because of pressure. It says 4.5 But an M3 nozzle will have around 150psi of pressure so thats going to be more inline with what you will need. I need to reword the calculator to make it easier to understand. Its just giving you x fluid needed. But it does boil down to trial and error. Our kits come with afew nozzles so you can get the right size.