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HuD 91gt

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Everything posted by HuD 91gt

  1. HuD 91gt
    Or they were cut, and used to raise it back up a bit.
  2. HuD 91gt
    Your clunk sounds very much like my R200 clunk, and I’m running the stock shafts. Don’t give up so soon.
  3. HuD 91gt
    Your data log will log it all. Post it up. Make sure ithe occurrence happens in the log.
  4. HuD 91gt
    What does your data log say?
  5. HuD 91gt
    Haha, that’s gonna Stick.
  6. HuD 91gt
    Sounds like timing for sure. Start from the beginning and triple check anything.
  7. HuD 91gt
    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.
  8. HuD 91gt
    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.
  9. HuD 91gt
    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.
  10. HuD 91gt
    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.
  11. HuD 91gt
    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.
  12. HuD 91gt
    You can use whatever gas you tune it for. But there is a reason turbo cars usually run higher octane fuel.
  13. HuD 91gt
    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.
  14. HuD 91gt
    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.
  15. HuD 91gt
    If you don't know if your running lean, pull the plugs. The wideband 02 dinosaur way Plugs don't lie.
  16. HuD 91gt
    edit: Posted in error.
  17. HuD 91gt
    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.
  18. HuD 91gt
    My issue stemmed from a large body ground I had installed with the MS2. All stock grounds remained, but were insufficient. At one point I removed it as I thought it was overkill, but intact it really was doing something. Just one thing to look into.
  19. HuD 91gt
    General consensus from what i'd read is to match the MS2 to the gauge as you said. My LC-1 had the exact same readout as my MS2 (until the gauge gave out on me). I assume you have two separate grounds as stated in the instructions? I was getting a lot of noise in my system until I realized I had removed a good body ground. Replaced it once again and 95% of the noise is gone.
  20. HuD 91gt
    +1. With a brain like an encyclopedia he's a great and knowledgeable helping hand in the community that's for sure!
  21. HuD 91gt
    Vacuum advance won't affect WOT power. One day, toss a timing light on and at least see what you are running for idle advance. Thanks for posting your sheet!
  22. HuD 91gt
    Sorry, wasn't a question. It was a statement. I also degreed mine 8 degrees advanced from straight up.
  23. HuD 91gt
    8 degrees here from straight up after actually degreeing the cam.
  24. HuD 91gt
    Rebello will have pistons. He probably has a full rebuilt kit for you for a good price.
  25. HuD 91gt
    When I popped a lash pad, a valve ended up knicking a piston. Stainless valves were too tight in cast guides and with the heat of normal engine operation lodged a valve stem in the guide and the piston tapped the valve. i noticed looking through the spark plug hole and seeing the minor marking on the piston.
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