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na-t

  1. New Members Forum!
    Hi Everyone! I am new to the forum and am very excited to get started on this new project! I just purchased a 1992 Lexus SC300 and want to add a turbo or even the stock twin turbo from a Supra in hopes to achieve around 350-400hp. I would like to keep the budget as low as possible and would love...
  2. Naturally Aspirated
    So I’ve been doing a lot of research lately on na-t builds but still have a few questions. Everyone says take your ge non vvti block and do arp headstuds and oem gte head gasket. Should I resurface the head and block for the new thicker metal gasket? Or just clean the surface and check if it’s...
  3. MKIV Technical
    Hey guys. I’m relatively new to this supra stuff. Started getting into supras this year. And I have the option of getting 1 of 2 family owned supras. The bad part is that there’s a manual NA targa 95 supra and an auto TT hardtop 97 supra. I’m looking to modify it and get closer to 550-650 whp...
  4. MKIV (1993-1998)
    So, I have a 93 JDM NA Auto Supra and at the start of next year I want to go NA-T at ~400-450hp (daily driven). What I want to do is get a Ecumaster Emu Black, bigger injectors and a turbo kit + pipes and intercooler. The problem is that I want to keep the A340E gearbox and from all the threads...
  5. 1JZ/2JZ Swap
    Hi Supraforum Family, I'm in the middle of changing my clutch (1JZ-GTE flywheel + R154 Toyota Soarer 5-speed transmission), but I wasn't sure if I could re-use my ARP flywheel bolts and pressure plate bolts. Does anyone know if this is possible? Lastly, can someone please share the ARP...
  6. Supra FAQ
    I’m using a 2JZ GE out of my friends 93 MK4 but am doing a turbo conversion And putting it in my 74 Datsun 260Z. My question is do I have to use a universal wiring harness from Haltech (using a Haltech Elite 1,000 ECU) and wire It up myself OR can I use a GTE wiring harness and use the Haltech...
  7. MKIII Technical
    Hi guys, You may remember me from my ridiculous posts about 7 years ago regarding putting 2x T88 turbos under the bonnet of a stock block mk4.. Well 7 years later I've gained a lot more experience, both hands on and theoretical, and I'm here to ask some real questions, and start this build...
  8. MKIII (1986.5-1992)
    I'm interested in building a NA-T set up. I have a "obd1" 2jzge from a 1994 SC300 and want to build a turbo kit for it. Is there exhaust port and stud differences between OBD1 OB2, vvti and non vvti heads? for example can i fit a VVTI turbo manifold on my Non VVTI Na head and so on
  9. For Sale/Wanted - Parts, etc.
    -What is your First & Last name?: Ryan Gregory -What is your email?: [email protected] -What is your phone number? 610-349-6908 (Text Or Call) -What is your City? : Fleetwood -What is your State? : PA -What is your Zipcode? : 19522 Price: $120 Time to upgrade. Everything is included from...
  10. MKIII (1986.5-1992)
    I have been trying to setup my safc2 with my 1/2na-t, and i can't get it read anything above 51% when I'm holding the flapper door wide open. I have tried every flapper setting (0/0 through 8/8) and all but 0/0 gives me between .4 and .6% when closed, and 47-51% when the door is being held open...
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