Type: Posts; User: kz550

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  1. Guess what? The Muzzy has been replaced by my third Supertrapp! Supertrapp motorcycle slip-on installation how-to. Replacing that awful Muzzy!

    Preliminary AFRs indicate it's a whole new ballgame. In the 1...
  2. continued Aluminum Racing Series sportbike application

    Approximating which region of the muffler the mounting plates will be welded. They have to be bent first as well, a process that usually takes a skilled welder about half an hour to perfect....
  3. continued Aluminum Racing Series sportbike application

    Like so. Now slip the squeeze clamp over the compression zone at the front of the muffler....
  4. continued Aluminum Racing Series sportbike application

    I skipped a step in the photo sequence. This shows the muffler pulled back after aligning the muffler's final position over the mid-pipe. The hole is initially drilled through the aluminum and...
  5. continued Aluminum Racing Series sportbike application

    Use a round sided metal file to smooth out any burrs or imperfections to make for easier mounting and a more snug fit over the mid-pipe. Do not file the aluminum, just the steel inner core, which is...
  6. Supertrapp motorcycle slip on installation how-to. Replacing that awful Muzzy!

    Remove the old muffler. In this case a CF Muzzy that's held in at two points, the bolt on the passenger foot peg and a squeeze clamp at the mid-pipe....
  7. The story my friend told me wasn't true. The H2...

    The story my friend told me wasn't true. The H2 rider hasn't changed bikes. I ran across him on a ride in the mountains, so I don't know if my buddy was mistaken or pulling my leg, but neglecting...
  8. My 900 got roasted by a 200 HP late model Aprilia RSV4 in the mountains.

    We had ridden one of our staple mountain summits today, then headed into a small town for lunch. While there, motorcycles passed by here and there. Some stopped, then left. But this one guy showed...
  9. SuperTrapp Fatshots VS. Bassani DNT - Sound Comparison with Decibel readings

    Supertrapp Fatshots and Bassani DNT sound comparison shoot out

    After the lack of real sound comparison videos or even real sound clips on the Bassani...
  10. 0.84 λ is the sweet spot

    But the shocker for me still is how much more power my SuperTrapp bikes have when ridden on the street than the bike I purchased with the Muzzy CF can. It's so cliche to say there's no comparison,...
  11. Thread: Automotive

    by kz550

    Supertrapp WaveTech Muffler Unbox and Review for Scion FR-S

    Owner is in love with his car all over again.

    Supertrapp WaveTech Muffler unbox & explanation + review and sound. Scion FR-S/ Subaru BRZ/ Toyota GT86

    This muffler includes:
    - Muffled exhaust...
  12. Switched the gauge over to λ (Lambda). SuperTrapp diffusers unchanged

    Looking forward to taking the bike out again soon to see what λ (Lambda) values she'll show. Not actually expecting any surprises, but confirmation.

    According to the YT dyno tuners, I should be...
  13. Replies

    Forgot, there was one more. ...

    Forgot, there was one more.
  14. Replies

    Sexy SuperTrapp exhausts

    Other notables.
  15. Replies

    Sexy SuperTrapps motorcycle pornography.

    Found on Twitter by searching #SuperTrapp and
  16. Ethanol-Free E0 v E10 pump gas

    Many, if not most, SuperTrapp owners might benefit from this little explanation of when to and when not to use Ethanol-free fuel (E0) or E10 ethanol enhanced pump gasoline. If you have carburetors...
  17. There she is, my SuperTrapp sE1, the old girl...

    There she is, my SuperTrapp sE1, the old girl with all of her miles and wear-n-tear! Got really lucky threading storm cells today. A bit chilly at times, especially on the ride home, but hand...
  18. Sad news on this bike.

    A follow-up on this story. My buddy's KTM has developed an engine lubrication failure that will require an engine replacement or extensive internal metal to metal component replacement. It won't be...
  19. A follow-up to the July 11th post, the spirited ride with an Kawasaki H2

    I half heartedly joke about how there almost appears to be this dependency where riders after a season or two riding along with the SuperTrapp ZX-9R sE1 or my 2002 sF1, also with a SuperTrapp...
  20. Replies

    2020 marks the 12 year of my ZX-9R SuperTrapp partnership

    Thought I'd artsy up her 2020 season ending picture a little. Same bike. Same SuperTrapp. Swapped in a younger motor because I basically got it for free. The old motor's valve oil seals were...
  21. Got the old girl fixed. It was my mistake...

    Got the old girl fixed. It was my mistake putting the original burned out fuel pump into the bike, thinking a simple filing of the contact points would solve it. Apparently on some of them, when...
  22. Ad: Act now and we'll throw in SuperTrapp mirror cleaner

    Forum context
  23. ťan Creiche*

    As circumstance would have it, I had to take my backup bike, my other SuperTrapp ZX-9R, for a group riding trip. We met several other riders, most who were on sportbikes too. By day we rode curvy...
  24. Now I can see a similar KTM 790 going FSBO here soon too.

    The KTM 990 was crashed for a second time recently, but it wasn't the owner's fault. It's slated for repair, so maybe some more videos to come?

    On a related note, another KTM 790 rider had to...
  25. Replies

    Fellow unrelated ZX-9R owner got taken out by a...

    Fellow unrelated ZX-9R owner got taken out by a deer this weekend. Still trying to determine which non-SuperTrapp aftermarket muffler his bike had.

    I've been riding a lot. Crossed the path of...
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