wet system map?

CC737 · 03-02-2008, 06:08 AM

Have a question that I've been getting different answers to. With a 50 shot wet system on a stock motor is a PC3r nitrous map needed if all the existing mods are already considered in the map? Some people are saying it's not needed because the fuel and nitrous are being controlled already. Anyone have some opinions?

KZScott · 03-02-2008, 07:24 AM

a wet system supplies the proper amount of extra fuel to go with the nitrous (when the right jets and pressures are used). the only thing you really need to do to the power commander map is pull out a degree of timing or 2 to be extra safe. a nitrous map is generally for a dry system

CC737 · 03-04-2008, 03:10 AM

Understood and agree with you.

CC737 · 03-08-2008, 05:47 AM

got a couple more questions....I'll be using a 50hp wet shot on a stock motor with a PC3r.
Should the fuel pump be upgraded (Walbro GSS242 )? Also, should the fuel feed line for the nitrous be seperatley plumbed in with a pingle bung instead of using the tee off the main line? I believe the answers to both are yes, but I'd like to hear from someone with experience.

thanks

KZScott · 03-09-2008, 10:25 PM

what yr bike?

CC737 · 03-10-2008, 03:20 AM

its an 01/A2

KZScott · 03-10-2008, 09:28 PM

i would get the pump, for $100 its worth it to me. the B pump is supposed to be better than the A pump, but the Walbro GSS242 or the Muzzy($200) pump will flow way more than you will ever need.
Im putting the Walbro in my 01

CC737 · 03-11-2008, 03:20 AM

Yeah, I have a used Muzzy pump I can get for $100. I'm thinking with the Muzzy pump I can tee off the main line instead of using a bung since the pressure and flow is higher. What do you think?

KZScott · 03-11-2008, 10:25 AM

contact Vincent Hill. he built his own (big) wet system. he has a lot more info on this than me

CC737 · 03-11-2008, 01:38 PM

I'll do that. Thanks for all your help with this.

Cliff

13killa · 04-06-2008, 02:01 PM

If you tee off the main line you will have to run a different jet spread for the extra fuel pressure. I ran into this problem with the extra fuel pressure. Do a web search for "nitrous calculator" and you will see what I'm talking about. I am running a 100 shot and with 52lbs of fuel pressure I'm running .025 nitrous jets and .014 fuel jets and it pulls like a freight train. The only other thing I'm going to add is a regulator so I can maintain the right fuel pressure going down the track. Hope this helps.



03-02-2008, 06:08 AM	#1
CC737 Member From: Syracuse NY Joined: Apr 2006 Posts: 52	wet system map? Have a question that I've been getting different answers to. With a 50 shot wet system on a stock motor is a PC3r nitrous map needed if all the existing mods are already considered in the map? Some people are saying it's not needed because the fuel and nitrous are being controlled already. Anyone have some opinions?

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03-02-2008, 07:24 AM	#2
KZScott Senior Member From: New Brunswick, Canada Joined: Jan 2007 I Ride: hot chicks I Race: Nitrous Injected 01 ZX-13R Posts: 2,705	a wet system supplies the proper amount of extra fuel to go with the nitrous (when the right jets and pressures are used). the only thing you really need to do to the power commander map is pull out a degree of timing or 2 to be extra safe. a nitrous map is generally for a dry system



03-04-2008, 03:10 AM	#3
CC737 Member From: Syracuse NY Joined: Apr 2006 Posts: 52	Understood and agree with you.



03-08-2008, 05:47 AM	#4
CC737 Member From: Syracuse NY Joined: Apr 2006 Posts: 52	got a couple more questions....I'll be using a 50hp wet shot on a stock motor with a PC3r. Should the fuel pump be upgraded (Walbro GSS242 )? Also, should the fuel feed line for the nitrous be seperatley plumbed in with a pingle bung instead of using the tee off the main line? I believe the answers to both are yes, but I'd like to hear from someone with experience. thanks



03-09-2008, 10:25 PM	#5
KZScott Senior Member From: New Brunswick, Canada Joined: Jan 2007 I Ride: hot chicks I Race: Nitrous Injected 01 ZX-13R Posts: 2,705	what yr bike?



03-10-2008, 03:20 AM	#6
CC737 Member From: Syracuse NY Joined: Apr 2006 Posts: 52	its an 01/A2



03-10-2008, 09:28 PM	#7
KZScott Senior Member From: New Brunswick, Canada Joined: Jan 2007 I Ride: hot chicks I Race: Nitrous Injected 01 ZX-13R Posts: 2,705	i would get the pump, for $100 its worth it to me. the B pump is supposed to be better than the A pump, but the Walbro GSS242 or the Muzzy($200) pump will flow way more than you will ever need. Im putting the Walbro in my 01



03-11-2008, 03:20 AM	#8
CC737 Member From: Syracuse NY Joined: Apr 2006 Posts: 52	Yeah, I have a used Muzzy pump I can get for $100. I'm thinking with the Muzzy pump I can tee off the main line instead of using a bung since the pressure and flow is higher. What do you think?



03-11-2008, 10:25 AM	#9
KZScott Senior Member From: New Brunswick, Canada Joined: Jan 2007 I Ride: hot chicks I Race: Nitrous Injected 01 ZX-13R Posts: 2,705	contact Vincent Hill. he built his own (big) wet system. he has a lot more info on this than me



03-11-2008, 01:38 PM	#10
CC737 Member From: Syracuse NY Joined: Apr 2006 Posts: 52	I'll do that. Thanks for all your help with this. Cliff



04-06-2008, 02:01 PM	#11
13killa Member From: north carolina Joined: Jan 2003 Posts: 97	If you tee off the main line you will have to run a different jet spread for the extra fuel pressure. I ran into this problem with the extra fuel pressure. Do a web search for "nitrous calculator" and you will see what I'm talking about. I am running a 100 shot and with 52lbs of fuel pressure I'm running .025 nitrous jets and .014 fuel jets and it pulls like a freight train. The only other thing I'm going to add is a regulator so I can maintain the right fuel pressure going down the track. Hope this helps.