This thread is being revived:
So my TRD blower has about 75,000 miles on it and the spark plugs, 65,000 on the snout oil, 40,000 on the belt. It is doing well, 6 pounds of boost at 8,000 and above, up to a whopping 9 PSI on the East coast one day at sea level last year, but I am rarely there, usually above 6,000 feet and often above 12,000. The sound has not changed, the belt looks good all around. I am running the URD red 2.825 pulley, 1st gen. TRD CAI.
I was going to do work on it next year when I am hoping to put a good bit of money into, headers, bigger injectors, Walbro 255, a MapECU3 ( X1 seems extinct ) and have Gadget get it dialed and just put in new plugs for now, but according to this thread and from what I can see my self, it looks best to remove the blower to get to the driver side plugs ( yikes )…..( damn )…..( crap ).
This vehicle sees duty not unlike that of industrial application vehicle since it is used for commercial purposes full time, so preventative maintenance is a more cost effective option and at this point, I love working on it, everything is out of warranty but paid off:
http://kodachromeproject.com/blog/
So what I am planning on doing at the moment is replacing the plugs, pulling and cleaning the intercooler component, installing a catch can, replacing the snout oil and possibly the plastic coupler if I can do it without removing the input shaft and one time install aluminum URD pulley. I am also looking to pull the blower apart to get to the lobes / impellers to clean oil and goo off of those too. So from what I can tell from my install instructions ( Toyota did the install ) to get the blower off, I disconnect all hoses, de-tension the belt, pull the intercooler out, unbolt the blower from the manifold, front idler assembly, bracket, throttle body and pull it out.
Any insight, experience or tips with this, especially pulling the blower out and getting to the impeller lobes? And what about doing compression tests when you have to take the blower off to get to the driver side bank while it is still warm, that seems like a conflict of operatives?
Just ordered the Walbro 255 for now, figure it is a safe thing to do, I'll do bigger injectors, MapECU3 / X1 when I do headers and such...