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    Building custom manifold for M112 supercharger on first-gen 1UZ

    You can buy a complete lower manifold and top plate for a M112 right now in Bangkok for 600 USD with the pulleys and idler to make it a bolt on. Due to Covid, there is no air mail right now out of Thailand, but this will return at some unknown point........... He has had them for a couple of...
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    Header design

    I have bought the 4T Wizard program and need help finding some data: Exhaust port diameter and shape Looks round, but my engine is in the car and difficult to measure ID Hemi or pentroof combustion chamber Cam timing For intake opening in relation to TDC, and Ex closing in relation to BDC...
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    3UZ supercharging overview & questions

    This is the guy that is doing it: https://www.facebook.com/anuchar.madnurak?sk=wall&fref=gs&dti=332702013586556&hc_location=group_dialog He is using the Eaton M112, but as the top plate is flat there is little stopping you from getting a blank plate and mounting the Whipple. He is making...
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    3UZ supercharging overview & questions

    The key questions at this point are boost level, and injector size. Junkyard engines here cost 2000 USD and the 3UZ is not easy to find, so I would rather not blow it up. I have bought an Eaton M112 blower I am at the local tuners mercy when it comes to the ECU, as I will need to use what he...
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    Header design

    Found a couple more header calculators: https://www.speed-wiz.com/index.html http://www.maxracesoftware.com/ Not sure which is the one to buy for a supercharger application and which one is the best
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    Header design

    Just ran across this, any comments? https://buildandclick.com/index.html
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    Header design

    I need to have headers fabricated to fit a 3UZ into an old Merc and cannot find someone knowledgeable enough to design the header here in Thailand. I have CAD drawings for the head flange and coupler flanges, but no idea about the optimal design for the piping I see references to Pipe Max...
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    3UZ supercharging overview & questions

    Manifolds are now available here in Thailand for the 1UZ, and should be ready next month for the 1UZ-VVTI and 3UZ. Cost is about 600 USD Height using a M112 blower is claimed to be no higher than the 1UZ I am waiting for the 3UZ version and will post pics when it is in my hands but looks VERY...
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    Building custom manifold for M112 supercharger on first-gen 1UZ

    1UZ intake manifolds are available now in Thailand to fit the Eaton M112 blower, with VVTI and 3UZ ones on the way. About 600 USD I am waiting for the 3UZ ones and will report back when I have one in my hands


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