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HuD 91gt

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HuD 91gt last won the day on March 2

HuD 91gt had the most liked content!

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About HuD 91gt

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  1. Split second loss of power

    Your data log will log it all. Post it up. Make sure ithe occurrence happens in the log.
  2. Split second loss of power

    What does your data log say?
  3. 78 280Z NA MS2 Setup

    Haha, that’s gonna Stick.
  4. After alot of work car not starting

    Sounds like timing for sure. Start from the beginning and triple check anything.
  5. After alot of work car not starting

    I had an issue like this after I rebuilt my engine. As silly as it seems, the distributor wasn’t fully seated down onto the shaft. It was probably 1/8” out. Pulled my hair out for days before I removed the distributor and reinstalled and noticed it was bolting together a little nicer. Something to check at least.
  6. S13 Throttle Body TPS issue

    Go read the manual. Tuner studio gets one resistance reading when throttle closed, and one when fully open. As long as these are consistent it will work fine, and it is variable in between these two points. Used TPSs sometimes have issues, but that style is 100% useable as long as you have those values.
  7. Wastegate upsizing

    FYI find out if that grinder has any speed control. I bought one similar (from a well known Canadian box store, it’s home brand) and was slightly dissapointed to only find out it only runs at one RPM. I think you can buy an external speed control device a la harbour freight.
  8. R200 obx diff

    My OBX when bolted had unuseable backlash. I forget the exact specs but on one side of the ring gear I had 0, and the other side I had way over spec. i was planning on tossing it when my machinist friend said he would take a peak. Said the ring hear mating surface had 0.08” of runout. Not sure when I’ll get the chance to bolt it all back together, but I’m hoping that fixes the problem. Doing it again, I’d go for the warranty and M Factory.
  9. I’m running NGK bpr6es-11. Same as stock but wider gap. LS guys have their gap set between .050” and .060” it seems. I opened mine to .050” and called it a day.
  10. You can use whatever gas you tune it for. But there is a reason turbo cars usually run higher octane fuel.
  11. Looks like that link confirmed by thoughts. Front and back are different. Probably not your issue. Raising the valve via washer will effectively make your mixture more lean. That’s the way it works in my head at least.
  12. It’s been ages since I took apart my SUs. But I do believe there is two different height needle valves. If the wrong ones are in there (short in stead of tall) it could be very very difficult to set the float heights.
  13. If you don't know if your running lean, pull the plugs. The wideband 02 dinosaur way Plugs don't lie.
  14. Alternator Noise with MS2

    edit: Posted in error.
  15. Exhaust Manifold studs vs bolts?

    Studs are used for the exhaust manifold from the factory. Unsure what factory used for the upper intake, but I do believe bolts were used.