Results 1 to 8 of 8
  1. #1


  2. #2
    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
    Join Date
    Nov 2007
    Location
    Odessa, TX
    Posts
    5,364
    I am not much into imports and/or motorcycles, sooooooooo.....

    What is a 13B? looks like it might be a Mazda rotory engine

  3. #3
    Moderator RX951's Avatar
    Join Date
    Apr 2005
    Location
    League City, Texas
    Posts
    16,066
    +1
    23
    yuppers, Mazda rotary motor

  4. #4
    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
    Join Date
    Nov 2007
    Location
    Odessa, TX
    Posts
    5,364
    Quote Originally Posted by RX951 View Post
    yuppers, Mazda rotary motor
    Turbo or non turbo? Fuel injection or Carbs?

    Sooo many questions

  5. #5
    Moderator RX951's Avatar
    Join Date
    Apr 2005
    Location
    League City, Texas
    Posts
    16,066
    +1
    23
    Quote Originally Posted by DarthAWM View Post
    Turbo or non turbo? Fuel injection or Carbs?

    Sooo many questions
    dunno good question

  6. #6
    fabrication guru rapidacceleration's Avatar
    Join Date
    May 2005
    Location
    Lake Travis austin, TX
    Posts
    1,156
    +1
    2
    that a non turbo carbed rotory from the looks of it.

  7. #7
    Wankel till I die!! jonjonwells's Avatar
    Join Date
    Apr 2007
    Location
    SE Kansas
    Posts
    637
    Non Turbo 1300 cc with Delorto carbs. With stock internals should be putting out about 140HP at 8000rpm. I just happen to have an extra 13B sitting in my room at the moment........hmmmm.

  8. #8
    Tundra_Jim's Avatar
    Join Date
    Apr 2008
    Location
    Gulfport, MS
    Posts
    23
    From the sound of the idle, he's done some porting on the intake ports. Either a big street port or a partial bridge port. I have 2 of those blown sitting in my garage. Apparently they don't like 30+lbs of boost.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 14
    Last Post: 06-09-2015, 08:36 PM
  2. Little help in a Boat Sea-Doo Speedster 200 tunning (2008)
    By ShinyKz in forum Sea Doo Sport Boats
    Replies: 5
    Last Post: 05-11-2009, 12:35 PM
  3. 13B in Sea-Doo Speedster
    By RX951 in forum Sea Doo Sport Boats
    Replies: 1
    Last Post: 07-16-2008, 06:08 PM
  4. 2007 Sea Doo Speedster 150
    By mkersey24 in forum Sea Doo Sport Boats
    Replies: 4
    Last Post: 06-08-2007, 06:03 PM
  5. New Posts in Sea Doo or Yamaha Forums
    By MikeTrin in forum Open Discussion
    Replies: 3
    Last Post: 07-28-2006, 09:55 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •