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    Parts 1UZ equal length headers for SC400

    Made these for my SC, but I decided to can the project so these are up for sale. They are 1 5/8" ID mild steel. Still need to be finished up, but that won't take long. Can use 3 bolt or 2 bolt flanges. $800
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    Project Thread Supercharged 1UZ celica

    where to buy: $155 + snout machining http://www.cpperformance.com/p-11380-4-idler-pulley-assembly.aspx
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    Project Thread Supercharged 1UZ celica

    So 14psi and no belt slipping? That is awsome. You are still running a 6 rib right?
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    my 1uz supercharging power gains

    Got a 2005 2uz in my garage, and a 2002 2uz in my Sequoia, and both are 5.5 and 6 rib. So, wanna sell my your 6 1/8"
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    my 1uz supercharging power gains

    Nope, both early and later have the smaller pulley. 3UR has about a 157, but the 1UZ crankshaft if much too large and wouldn't leve much meat if you were to have it machined. Nice thing about the 3UR, is that it is an 8 rib.
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    my 1uz supercharging power gains

    I have a 2002 2UZ, and it is the same size as the 1uz. I also have a 2005 vvti 2uz, but I will have to check it later today.
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    my 1uz supercharging power gains

    Yes, M90 is a total waste of time. I still want to know your current pulley size. Been boggling my mind why you get 10-11psi(3-4psi more than me) with longer duration cams, and ported head, just doesn't make sense. You are probably running zero overlap on your valves, where I still have...
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    my 1uz supercharging power gains

    What size was the smaller pulley on your M90? I had a 2.4" and got 6psi. Factory pulley i got ZERO boost.
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    4Runner with 1UZ and M112 supercharger

    Yeah, if you could, measure your pulley(top of ribs). I run way cool, but i run a nice MKIV fluidine radiator. Runs super duper cool. So you haven't seen the inside of your intake manifold to know if they are radiused? Head porting and cams would lower your PSI, so the fact that you...
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    my 1uz supercharging power gains

    Subbed, VERY NICE. Gotta find out why I don't get 10psi. :(
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    4Runner with 1UZ and M112 supercharger

    no way that is a stock pulley. Cobra came with a 3.6" pulley, lighting came with a few variants around 3.1. You are at lower elevation wich would make a difference by at least 1psi but still, but there 3psi differences...hmm, makes me wonder. I could have some slipping, but from the looks...
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    4Runner with 1UZ and M112 supercharger

    I only get 5psi. Even the guide shows that you can only get 8psi with a standard pulley. With a 2.8" pulley I am getting 7.5psi.
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    Boost and engine airflow calculators

    These numbers are way off for a 1UZ. I just put a 2.8 pulley on my M112. With the stock 3.2 I was getting 5psi, and now I am getting a wopping 7.5psi. GRRR!!!
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    Project Thread Supercharged 5 speed SC400 - 2nd go with bigger goals

    I am ditching the SC400. Sorry guys, moved the M112 stuff over to the 4runner. Yes I am getting rid of the M90. Comes with the small 2.4" pulley. PM me if you are interested.
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    4Runner with 1UZ and M112 supercharger

    Great, I will try to find some mazda injectors. I have been behind, beside, in-front and in passing many cops in the past few days, at least 3 of them parked on back-roads looking for speeders. They sure give me a pretty good luck, but I have yet to be bothered, but I am sure it is just a...
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    4Runner with 1UZ and M112 supercharger

    What size pulley you running to get 10psi? I only get about 6psi, but I am at 4500 feet elevation. What did you use for fuel management. I am pretty sure I have maxed out the 315's at 6psi. I am running right around 13-14, at the max I can set the safc. I am running the SC pump as well...
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    4Runner with 1UZ and M112 supercharger

    Put in some 315cc injectors last night, still not big enough. Unless I can find some high imp 440's, I will have to wire in a couple resistor boxes.
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    Should I supercharge my 1uz 4runner if I am going to sell?

    No, I didn't have an answer. I only put this on yesterday.


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