Results 1 to 4 of 4
  1. #1

    prop. on stage 2.5 430hp speedster

    doubting a lot
    15/20 should be faster and somefun run them with great succes

    15/19 should give me arm wrenching acceleracion witch is a thing i like a lot, as i would go on the sea not to many days for topspeed with the waves.

    im leaning towards the 15/19 and pich them right on 8150.

    ciao jim


  2. #2

    Join Date
    Jan 2007
    Location
    Lakeland, FL
    Posts
    1,414
    Fans of the 3-bladers seem to often be running upgraded ECUs, though I am tempted to try one on my setup, because as strong as my acceleration is with a 4-blade, I'd be curious how much better a 3-blade would be. I'd love for someone else with a stock ECU to be the guinea pig on that, but having to buy two 3-bladers is gonna hurt!

    What mods comprise your stage 2.5 setup?

  3. #3
    i wanne try a kind of stage 3 with stock ecu for the moment and wouldn,t mind to go a bit slower now on 15/19 if it accelerates like later on i can always go with the ecu, 50,s and valve train. it,s all mods "X2 price" soooo

    ciao jim

  4. #4
    i know its dificult but anyone has experiences with these impellers on a boat??

    ciao jim

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Disappointing results from prop and rideplate change on Stage 1 FZR
    By RobZ71LM7 in forum Yamaha PWC Performance (4-stroke)
    Replies: 25
    Last Post: 05-28-2013, 07:15 PM
  2. Looking for info on a twin prop for stage 3 rxp
    By rxpvic in forum 4-Tec Performance
    Replies: 4
    Last Post: 04-05-2012, 09:26 PM
  3. Whats Best prop for Stage 1 kit on FZS?
    By ronnoc2 in forum Yamaha PWC Performance (4-stroke)
    Replies: 9
    Last Post: 07-16-2011, 02:39 PM
  4. How to swap props on a zieman trailer
    By ou812 in forum 4-Tec Performance
    Replies: 9
    Last Post: 03-23-2007, 11:22 PM
  5. Which Best Prop for stage 1 -Riva 14/19R or PPG Repitched
    By rxp_boy in forum 4-Tec Performance
    Replies: 9
    Last Post: 08-13-2005, 01:18 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
  •