2nd wmi nozzle performance decrease???

[daz-20vt]

Hi guy just outofninterest what could cause a decrease in performance after fitting a 2nd nozzle to my s3?
K04 hybrid set up.

Was ibviously hoping for an increase lol.

 

[<tuffty/>]

too much meth at the wrong time causing misfires

<tuffty/>

 

[daz-20vt]

Ok how do i adapt this? Lol

Im not convinced my wmi is working well anyhow

 

[S3 Hilife]

What size nozzles you using and at what activation point

In what way do you not think its working well Daz

Steve

 

[<tuffty/>]

Not been party to many but nozzle size and boost setting for turning WMI on need playing with to get the best from it...

Have you tried logging IAT's with meth on and off?

<tuffty/>

 

[scotty_24]

Daz did you use the CM throttle spacer?
If so did you drill out the thread so the nozzle sits flush? I had to do this as it was no where near and would have caused the 2nd nozzles flow to hit the side wall of the threads and possibly drip

 

[badger5]

Hi guy just outofninterest what could cause a decrease in performance after fitting a 2nd nozzle to my s3?
K04 hybrid set up.

Was ibviously hoping for an increase lol.

yes

too much, looses power..
too soon, looses power

 

[scotty_24]

Is it worth upping the boost pressure switch setting if you have 2 nozzles bill?
I remember you saying you set mine to 12 psi? But at the time only had post intercooler nozzle

 

[daz-20vt]

Cm adaptor has been modded so nozzle is set flush

Yep its no power till 4k min and then its less than it was before.

I had wmi installed with 1 nozzle and mapped by bill

2nd nozzle fitted after

 

[daz-20vt]

Im not convinced mines ever worked right.
Mine is the newer pump

What should the psi on the pump be set at guys?

Its always liked throwing loads of meth in!!

 

[badger5]

Is it worth upping the boost pressure switch setting if you have 2 nozzles bill?
I remember you saying you set mine to 12 psi? But at the time only had post intercooler nozzle

adjusting and logging only way to know