Results 1 to 3 of 3
  1. #1

    GTR and RXPX engine differences?

    Obviously one has 230HP and the other 300HP. But being they are both supercharged 1630 engines. Is it just a tune difference or more? Can you easily mod a GTR and turn it into a 300?

  2. #2
    Someone correct me if i'm wrong - the way seadoo makes more power these days is larger SC / more boost. Tuning is tweaked to compensate.

  3. #3

    Join Date
    Sep 2018
    Ellicott City, MD
    Would need to change cam, supercharger, flywheel. Plus tuning issues.
    And probably other crap you won't figure out til you're balls deep in it.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. RXP - RXPX pump differences
    By grantuk in forum 4-Tec Performance
    Replies: 6
    Last Post: 12-10-2019, 08:51 PM
  2. Replies: 42
    Last Post: 05-16-2019, 09:28 PM
  3. Replies: 19
    Last Post: 03-15-2018, 03:56 PM
  4. Whats the key differences between the VXR engine and FZR engine ?
    By Adam in forum Yamaha PWC Performance (4-stroke)
    Replies: 3
    Last Post: 04-16-2012, 09:24 PM
  5. RXPX 2008 vs RXPX 2011 differences????
    By Lbaronio in forum 4-Tec Performance
    Replies: 3
    Last Post: 01-05-2011, 12:00 PM

Posting Permissions

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