Recent content by MTRHEAD

  1. MTRHEAD

    New Product Idea

    Spot on. The OP and RD plenum work great. They are very short and a nice radius
  2. MTRHEAD

    For those that race? Do you alternate your stance for each turn?

    Greatest Proski race ever. Watch Rius’s feet
  3. MTRHEAD

    For those that race? Do you alternate your stance for each turn?

    I believe Motz doesn’t change much. Rius changes as much as the waves change. I started on 550’s so I’m always changing
  4. MTRHEAD

    Possible ptoblem with Raider trim on B-1

    Mines 2” rearward. B2 cable with 2” stainless extension. I know it’s different but principle is similar.
  5. MTRHEAD

    Yamaha superjet 701cc upgread

    I wouldn’t put an msd coil in it even if it was going for a world title in racing, freestyle , or free riding in the surf. Stock coil is absolutely the best.
  6. MTRHEAD

    Ignition System Interchange (CDI compatability)

    It will work on any older 750. Long as you provide 12v. Flywheel Pickups same 1992-2011
  7. MTRHEAD

    Ignition System Interchange (CDI compatability)

    You could run zeel with any 93-11 flywheel Just need to power it with 12v Battery will last a long time. Don’t really know exactly but I would say 6-10+ of ride time? I know I’ve gone all weekend without a charge
  8. MTRHEAD

    Ignition System Interchange (CDI compatability)

    1993-2003 750/800 twin CDI's will work. SS/XI/XIR/SX/SXI/SXIPRO/SXR all have same timing. ZXI750 is different CDI with different wiring 96'+ stators are better and hold up long term
  9. MTRHEAD

    New Product Idea

    I have tested over 10 different combos all on a stock spec rules based race ski. Wax is correct the old Riva’s are pretty good, Old OP’s are good, the RD cast plenums are good, velocity stacks are ok and the run of the mill adapters are down 20-40 rpm from good ones.
  10. MTRHEAD

    New Product Idea

    Spot on.
  11. MTRHEAD

    New Product Idea

    Back when I raced proam stock in 04’. with an sxr I filled the top of the screw holes on RD horns with JB weld too. Lol no idea if it helped I just did everything I could think of.
  12. MTRHEAD

    New Product Idea

    Protec still sells them. All the differences sizes and shapes https://pro-tec.us/flame-arrestor-adapters/201-moflow-intake-adapter-38mm-54mm-tall.html
  13. MTRHEAD

    New Product Idea

    If you noticed I shorted up the Protecs. Both the 38’s and 44’s. However saying that most racers especially overseas use those horn versions. There are at least 3 companies making those. Funny they came out in late 80’s by Jetlyne. The Protecs are still available all over.
  14. MTRHEAD

    New Product Idea

    Good idea. what your doing has been done for for 30+ years just a different way. I like your thoughts. Protec did it and many others. The horns are still popular in ski lites racing. OP’s also where similar. 38,44, 46. Available for all
  15. MTRHEAD

    Standup loading on boat

    I used to put my 550 in my 15’ Boston whaler. Basically lift it up and slid it on in front of drivers seat. Terrible - my dad was not happy with me. Lol 30+ years ago. However that 40 year whaler sold for twice what we paid for it in the 80’s. They are like Rolex’s
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