3.4L TRD Supercharger rebuild

Yep, stock pulley.

 

Cool then the plugs should help

 

The 2002- 2004 injectors, the last years the 3.4 was made uses the DESNO injectors that have
a 12 hole tapered injector that was introduced in 2002 and the droplets were gotten down to 50 um in size.
A huge differance from the early 1997 DESNO injectors that were a 4 hole and 90 um droplet size,

So in a nut shell the 2002-2004 injectors droplets spray size is almost twice as small for combustion and 12 holes instead of 4 with a better wider dynamic range.

I know each setup is different and location also, but I'm at 5800 feet, 2.1 pulley, 2004 injectors,
8-9 pounds of boost with ZERO PING issues.

 

So what's the difference between 03 and 04 injectors?

 

Which ones????? I use their find my part lookup on the website and come up zero


No parts found for your 2003 Toyota Tacoma Pre Runner - 3.4L search. We may not make this part for this application.
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Engine Part # Notes Qty Advanced Info
No Fuel Injector results. We may not make this part for this application.

 

The part number would be a Toyota number for any 2004 Tacoma 3.4 v6 that came from Toyota.

 

Gotcha, so what the website is telling me is they don't make replacements directly.

 

Hey guys,

Can anyone help me out with my problem? I just rebuilt my supercharger, everything went back together great, but the nose is leaking oil...I assume from the bearing. Any thoughts as to why? Did I not seat the bearing enough or forget something? Has anyone had this problem?

Any help or insight is appreciated.

 

Either you messed up the seal, or the seal surface is "grooved"

 

What kind of seal did you use?

 

I used the kit from Rolling Performance. Could it be the seal and not the bearing?

 

So where is it leaking from, the front of the nose cone or the back?

 

I've heard of people having issues with the viton seal being too stiff and causing leaks. It is most likely that and not the end of the world as long as you add oil from time to time.

 

Here is the front where it is leaking.

 

Is that the oem seal or from rolling performance?

 

OEM I believe.

 

Yeah I would order a new seak and install it. Just remove the oil with a syringe and pull the seal out by puncturing it. Then press the new one in. No need to remove the SC.

 

I can't remember why I reused the OEM one. I got one from rolling performance... Maybe I damaged it. Oh well, I'll try that.

 

Yeah they get wonky when removed. Try that and see what happens.

 

I replaced my SC oil and the phenolic adapter. I put the nose cone back on with the red sealant supplied in the kit. I put it back together yesterday and the sealant still appears to be wet. Is this normal or should it dry eventually?