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  1. K

    ISO MPI supercharger pulleys

    I have a 27 bottom
  2. K

    Fuel Hydro-Locked Engine

    The sled has not been on its side since properly running so I would assume the Air Oil Separator box was frozen? As far as the cylinders, I will have to verify if it was gas or oil in the cylinders but it was locked.
  3. K

    Fuel Hydro-Locked Engine

    The plot thickens... We went to take off the air filter that sits above the clutch guard and Oil started pouring out. Did a seal let loose? Any thoughts?
  4. K

    Fuel Hydro-Locked Engine

    All 3 cylinders had fuel locking it up which makes me want to rule out injector issues. We pulled the first two plugs and rotated the motor. Fuel poored out and then it locked back up because the pto cylinder still had the plug in it. We then took that plug out and the fuel poored out of that...
  5. K

    Fuel Hydro-Locked Engine

    We have a SR Viper in our group with a MPI trail turbo. It ran great all weekend long. When we finished trailering it home to put it away, we started it up and it idled for 15 seconds and then died. When it died, it sounded as though a liquid started sloshing/filling somewhere but no leak on the...
  6. K

    Would you consider parting out the supercharger kit? I have interest in the injectors if they...

    Would you consider parting out the supercharger kit? I have interest in the injectors if they are 430cc and the intercooler. Please let me know
  7. K

    Supercharged Nytro AFR differences with hood off

    Haha, yeah it just doesnt make any sense to me. It is a supercharger with a cold air intake over the clutch gaurd. I am wondering if one of my boost reference lines for the fpr, gems, or koso gauge is getting kinked by the hood and if that would change these numbers
  8. K

    Supercharged Nytro AFR differences with hood off

    I went up for the first time this year thinking I had cured my fuel issues from last year with a new inline pump and FPR. After taking it out at 8.5 psi, I am still seeing 12.7-13 AFR at WOT. I then went to adjust my blow off valve and kept the hood off during testing. I took it out and started...
  9. K

    Desperate for Fuel Pump Upgrade (Boosted Nytro)

    Havent fired it up or run it for the season yet but this is the method hurricane suggested. The grommet is a very tight fit and then it gets pushed outward by the elbow running through it.
  10. K

    Desperate for Fuel Pump Upgrade (Boosted Nytro)

    I ended up running a line from the fpr back down the gas tank to the white stock fuel pump housing. Drilled a hole in the white housing and attached an elbow with a rubber grommet.
  11. K

    Desperate for Fuel Pump Upgrade (Boosted Nytro)

    I really appreciate the write up and links. As far as the rail and gas tank attachment, where is everyone finding these items? I have called MPI and they do not have any in stock and have no intentions of producing more. Let me know, Thanks
  12. K

    Desperate for Fuel Pump Upgrade (Boosted Nytro)

    Seeing as the MPI fuel pump and regulator upgrade is no longer available (been out of stock for years), I really need some help on getting more fuel to my boosted Nytro. I am running ~7.5 lbs boost and my stock fuel pump with the GEM's cranked all the way up cannot keep up (13+ AFR for 2 second...
  13. K

    Nytro MPI Supercharger Squeal...

    The issues continued till the end of the year. My assumption is i will have to replaced the supercharger unit.
  14. K

    supercharger pulleys install

    In the instructions, it shows that you have to grind down the oil tank mount for it to fit. This was definitely necessary on my install.
  15. K

    Nytro MPI Supercharger Squeal...

    I just checked my oil flow and it appears to be flowing just fine...
  16. K

    Nytro MPI Supercharger Squeal...

    I appreciate the feedback greatly. I think before i continue riding mine, i will investigate the entire closed loop oil system andbsee if there is some blockage. I am certain i dont have a leak in my system because the oil level has maintained the same height since i have installed it. I have...
  17. K

    Hitting Louvers

    I would still suggest staying out of the very center due to the center rib on the rear tunnel heat exchanger. Aside from that, you should be good to go.
  18. K

    Hitting Louvers

    Our 129" has 1.52" on the stock 1.25" track studded throughout the entire track. Louvers are untouched, only damage was done to the rear tunnel cooler. We have since put in tunnel protectors back there. Track is not run particularly tight
  19. K

    Nytro MPI Supercharger Squeal...

    I was wondering if anyone else has ever had an issue with a squeal sound coming from the supercharger. When the engine is cold, there is absolutely no squeal. Once the sled builds up heat (~110F and above), a squeal sound begins to get louder and louder from the supercharger. Initially i thought...
  20. K

    Top Speed Runs NA VIPER

    Was your top number from this years testing 107 then?


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