Meth injection nozzles off Mc Master-Car

[sk8freak8989]

So i have started piecing togeather a meth kit with parts from all different companys. I really did not want to spend a ton of money on the actuall nozzles, because i do not know what size i need. So i ordered a bunch of nozzles of Mc master. I have read on the turbo mirage diy meth injection page that he has used these nozzles. I was just wondering if anyone else had ever used the mcmaster nozzles.

Thanks

 

[99gst_racer]

Post some pics when you receive them.

 

[sk8freak8989]

Here you go,

You must be logged in to view this image or video.

And here is the nozzle holder i made,

You must be logged in to view this image or video.

The nozzles do work, I have the system in my car and just tuned it yesterday. I got an increase of 15HP and around 30TQ. The down side to them is you have to make your own nozzle holder and they also mount through the pipe. So if the holder ever comes off the nozzle could fall into the engine. This is highly unlikely though, Because the nozzle is threaded into the TB elbow then the holder threads on to the nozzle and clamps down on it. Plus the use of red loctite will not let it go anywhere.

 

[99gst_racer]

Got a pic of how you mounted the nozzle on the IC pipe? I never did like the "inside mount" type nozzles. Also, how did you verify a power increase? Dyno?

 

[sk8freak8989]

Here is some pics but it is kind of blury,

inside view

You must be logged in to view this image or video.

Outside view

You must be logged in to view this image or video.

And yes i tested it on a dyno. I have the printout but i need to find a scanner so i can put it online.

 

[kmarttalon]

how much boost are you running or was a meth kit just something you wanted?

 

[sk8freak8989]

Im Running about 25psi and I increased the timing from about 14 up top to about 18 dregees. Before the meth I was running about 20psi and could not bring the boost up without turning my timing way down.

 

[ed1380]

Do you have any part# or links?

Thanks

 

[sk8freak8989]

The part numbers for the two nozzles i have are, P/N 3178K75 and P/N 3178K76. The first nozzle flows 3.1GPH@40psi and 5GPH@100psi. The second flows 6.32GPH@40 and 10GPH@100psi. I got the 100psi rating off of the turbomirage site. I ended up using the 10GPH nozzle with a 150psi pump. I tried the smaller nozzle and did not get any results so i moved to the bigger one. I do think though that they do not perform as well as the brand name nozzles because i seem to be using a much larger than what i see other people using. If anyone could tell me if a 10GPH is to big, that would help me a lot.