High-altitude pulley for NS Supercharger

**vento 95 GL** · 12-13-2002 12:20 PM

Hey JettaRed you should try a pressurized airbox with that cone airfilter

check this website http://public.fotki.com/ttschwing/cai_and_other_intak/

here are some pictures of the airbox.

best part you can fabricate it yourself so you can save
Hope it inspires you. that cone filter will suck a lot of hot air without protection

[Modified by vento 95 GL, 12:22 PM 12-13-2002]

[Modified by vento 95 GL, 12:25 PM 12-13-2002]

**TooLFan46n2** · 12-13-2002 12:29 PM

quote:

Hey I have one of them coming out of my dryer

**TooLFan46n2** · 12-13-2002 12:44 PM

Yesterday I unistalled my foglights (making way for future projects) and put in the Kamei Air Ducts. The cool part is (although you can't see it) my airfilter is directly behind the air duct.

This pic is for Lotust he asked awhile back for an underneath the car shot of my filter. Here it is, It's about 6-7 inches of the ground.

**UKGTI** · 12-13-2002 02:04 PM

so I am just about to get on the pulley bandwagon. Been running the 2.8 for about 6 months now and am ready to go to the 2.6. Question, I live in sunny Socal where we only get 91 octane. I don't want to add water yet, not until I go to the 2.4 so want to make sure I will be fine without. Will I need to add octane boost? Any others running 91 okay?

**JettaRed** · 12-13-2002 02:44 PM

Try it and see what happens. You're not going to hurt anything. I think you'll do fine with the 2.6. Add octane boost and see if it makes a difference. If you find that you need it all the time, try making your own--it's cheaper.

Make your own octane boost

**leozip** · 12-13-2002 05:20 PM

quote:
so I am just about to get on the pulley bandwagon. Been running the 2.8 for about 6 months now and am ready to go to the 2.6. Question, I live in sunny Socal where we only get 91 octane. I don't want to add water yet, not until I go to the 2.4 so want to make sure I will be fine without. Will I need to add octane boost? Any others running 91 okay?

I have my set up with the 2.6 pulley and it runs fine here in SD. I bought 100 octane this week and tested and just felt a little bit of difference in timing. But overall you will not have any problems. Go for it. I'm getiing 8 psi with 91 octane.

**UKGTI** · 12-13-2002 05:23 PM

quote:
what system is best? They list three systems.
The 1s works well, but it is more temperature sensitive, so you need to adjust it more often. The 2c is more tunable. It really depends on how much you want to play.

okay so now I have started thinking about adding water along with a 2.6 inch pulley. (Don't want the 2.4 quite yet) I don't have a ton of time to tweak my car during the winter, no garage. So don't want something that I will have to play with all the time. It looks like the 2c would be best for what I need. Does the 2 spray more water or is is just more tunable? What sort of gains could I expect from putting the water onto the 2.6 inch pulley set up?

**JettaRed** · 12-13-2002 05:33 PM

The 2c doesn't spray more water, it's just more tunable. I don't know the exact gains, but you can feel the difference.

**UKGTI** · 12-13-2002 05:34 PM

sweet thanks. I have been spending too much time on racingflix.com downloading 1000hp monters, and want some more power!!!!!!

**2kjettaguy** · 12-13-2002 06:04 PM

Hey Bill, can you post the NAPA part # for the boost switch. That's all I need to use the aqyuamist.

I plan to create an in-car controller

**JettaRed** · 12-13-2002 06:14 PM

quote:
Hey Bill, can you post the NAPA part # for the boost switch. That's all I need to use the aqyuamist.
I plan to create an in-car controller

Do you have the 1s or 2c. The 1s uses a normally closed switch and the 2c uses a normally open Hobbs switch. I don't have the part number to either and NAPA doesn't let you look things up on their site. They always want to find a stock part for your car. However, you can go to a NAPA store and they can look it up for you.

**2kjettaguy** · 12-13-2002 06:36 PM

I have 2c. I guess I'll just go to Napa.

Are you sure the 2c uses a normally open? So when boost reaches the set level it shuts off?

**JettaRed** · 12-13-2002 06:51 PM

The 2c uses the boost switch to close and complete the circuit through the fuel injectors to drive the high-speed valve. It is normally open so it doesn't run the HSV all the time. It also has a switch that turns the pump off when the water pressure builds to a certain level. I think you would have to get that one from Aquamist.

**JettaRed** · 12-13-2002 07:40 PM

This is the switch that turns the pump off when the water pressure reaches a certain level. You would have to get this one from Aquamist (or Brad).

**2kjettaguy** · 12-13-2002 07:44 PM

ah, no I need the boost switch. The one you hook to the vac lines

**JettaRed** · 12-13-2002 10:27 PM

quote:
ah, no I need the boost switch. The one you hook to the vac lines

Then you can use a Hobbs switch from NAPA. Normally open.

**Lotust** · 12-13-2002 11:18 PM

quote:
.With the 2.8 pulley, you'll see up to 7 psi.
or up to 5psi . Ive been searching alot on google.
What RPM does your car shift at? Automatic right?

yes its a auto. Evan when i rev at 5000+ im still at 5 psi.

**2kjettaguy** · 12-14-2002 05:57 PM

I am losing boost lately as well. I think I need to try belt dressing, than just change the pulley whern i have an hour to spare.

Check out this awesome thread about water injection:

http://www.board.mr2faq.com/showthread.php?threadid=112592/

**97 Golf SC** · 12-15-2002 12:56 PM

OK, there is a new supercharger for the new v6 tiburon. Take a look a the picture. Looks almost identical as our charger. Minus the two extra runners. Looks like is would the the charger for a VR6. But anyway. The design is very similar to our charger EXCEPT this has a built in intercooler. They ran it not sure exactly how much boost or anything. But the caption for the one said that after 3 runs on the dyno they were able to comfortably put their hand on the runners. Very easy design, and can see it implemented on our cars easily.

**JettaRed** · 12-15-2002 01:19 PM

Picture?

**2kjettaguy** · 12-15-2002 01:22 PM

Yeh Where are you seeing this? Google turned up nada but a 2.0 charger kit (we all love those)

**UKGTI** · 12-15-2002 02:15 PM

quote:
so I am just about to get on the pulley bandwagon. Been running the 2.8 for about 6 months now and am ready to go to the 2.6. Question, I live in sunny Socal where we only get 91 octane. I don't want to add water yet, not until I go to the 2.4 so want to make sure I will be fine without. Will I need to add octane boost? Any others running 91 okay?
I have my set up with the 2.6 pulley and it runs fine here in SD. I bought 100 octane this week and tested and just felt a little bit of difference in timing. But overall you will not have any problems. Go for it. I'm getiing 8 psi with 91 octane.

you are only getting 8 PSI with 91 octane. That seems low, I thought it was near to 10 PSI?

**vento 95 GL** · 12-15-2002 03:00 PM

quote:
OK, there is a new supercharger for the new v6 tiburon. Take a look a the picture. Looks almost identical as our charger. Minus the two extra runners. Looks like is would the the charger for a VR6. But anyway. The design is very similar to our charger EXCEPT this has a built in intercooler. They ran it not sure exactly how much boost or anything. But the caption for the one said that after 3 runs on the dyno they were able to comfortably put their hand on the runners. Very easy design, and can see it implemented on our cars easily.
Picture??

here are the pictures of the tiburon v6 supercharger. This is what Neuspeed should have done by the way. these guys are selling the charger 2900$ with the intercooler. so I don't understand neuspeed when they say it would cost too much for intercooling. anyways that's another story.
They say that at 4psi of boost it increases power by 47.7hp and 40 lbs/ft of trq.
Imagine boosting that little baby 10psi intercooled

Mind you that this is a 6 cyl. supercharger kit. 2900$ is very good indeed.
I think neuspeed should contact them especially if they want to do a vr6 kit.
Maybe we should ask alpine to do a 2.0L kit since they are in the US now.
This company is originarly from South Africa.

**Lotust** · 12-15-2002 04:22 PM

anyone know wy im getting this code?
16795 - Secondary Air Inj. System: Incorrect Flow Detected
35-00 - -

I dont know what "Incorrect Flow Detected" means?

see my airpump filter to the right?

edit maybe beacuse i left the ****** unpluged

quote:

freeking drool..... i want one.....

[Modified by Lotust, 5:02 PM 12-15-2002]

[Modified by Lotust, 8:55 PM 12-15-2002]

**vento 95 GL** · 12-15-2002 04:36 PM

yeah it is freaking drool.

they are now developing a supercharger intercooled for the 2.0L beetle.
we should ask them to do an mk3 application too

**Jettapimp** · 12-15-2002 07:24 PM

no crap? they are? SO it will fit all mk4's? thats so clutch! when when when?

**leozip** · 12-15-2002 09:17 PM

My set-up with Velocity CAI

**Lotust** · 12-15-2002 09:22 PM

i hate to see this

quote:
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**2kjettaguy** · 12-15-2002 10:34 PM

FYI - Brad emailed me about the napa boost switch. Its Napa 701-1575 4psi normally open.

Brad rules, buy aquamist NOwhere else

**2kjettaguy** · 12-15-2002 10:40 PM

Looking at the pictures of that intercooler setup, I'd say I could build that. hmmmmmmmm to take the milling machine to the charger...

**JettaRed** · 12-16-2002 06:01 AM

If you build it, they will come!

**inovillo** · 12-16-2002 08:25 AM

quote:
My set-up with Velocity CAI

For a moment a thought that was my car...

**JettaRed** · 12-16-2002 08:35 AM

Where did you get your CAI?

**TooLFan46n2** · 12-16-2002 11:49 AM

=http://forums.vwvortex.com/zerothread?id=626111

[Modified by TooLFan46n2, 11:51 AM 12-16-2002]

[Modified by TooLFan46n2, 11:51 AM 12-16-2002]

**leozip** · 12-16-2002 12:30 PM

thecableshack.com

quote:
Where did you get your CAI?

Thread: High-altitude pulley for NS Supercharger

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Re: High-altitude pulley for NS Supercharger (2kjettaguy)

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Re: High-altitude pulley for NS Supercharger (Lotust)

Re: High-altitude pulley for NS Supercharger (2kjettaguy)

Re: High-altitude pulley for NS Supercharger (1997 Golf GL)

Re: High-altitude pulley for NS Supercharger (JettaRed)

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Re: High-altitude pulley for NS Supercharger (1997 Golf GL)

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