Page 4 of 4 FirstFirst ... 234
Results 31 to 32 of 32
  1. #31
    UPDATE: My PX 300 seems to be fixed and running better than ever. I went through and tightened all the charger/ic hoses and moved the catch can to a lower mounting position. The previous owner had fabricated his own mounting bracket since the RIVA one did fit. It put the catch can at a higher elevation making any oil leaving the engine having to travel uphill. I was able to get the RIVA bracket to work by using some spacers.

    I'm not sure what exactly fixed it but now I'm running 0-60 in the low 4s high 3s, revving past 8000 rpms and am seeing 77/78 mph on the dash (75 GPS). Fuel economy also seems to have improved a bit which is kind of an oxymoron with this thirsty beast. If I learned anything from this experience is that you should never discount the simple fixes, it could be a loose hose clamp or a partially fouled plug keeping you from running 100%.

    Thanks again to everyone who contributed to this thread.

  2. +1 by:


  3. #32
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    37,903
    +1
    3,097
    Quote Originally Posted by pwradder View Post
    UPDATE: My PX 300 seems to be fixed and running better than ever. I went through and tightened all the charger/ic hoses and moved the catch can to a lower mounting position. The previous owner had fabricated his own mounting bracket since the RIVA one did fit. It put the catch can at a higher elevation making any oil leaving the engine having to travel uphill. I was able to get the RIVA bracket to work by using some spacers.

    I'm not sure what exactly fixed it but now I'm running 0-60 in the low 4s high 3s, revving past 8000 rpms and am seeing 77/78 mph on the dash (75 GPS). Fuel economy also seems to have improved a bit which is kind of an oxymoron with this thirsty beast. If I learned anything from this experience is that you should never discount the simple fixes, it could be a loose hose clamp or a partially fouled plug keeping you from running 100%.

    Thanks again to everyone who contributed to this thread.
    Awesome! glad you got it figured out.


Page 4 of 4 FirstFirst ... 234

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 2020 GTI-SE 130 Performance
    By tbarcia in forum 4-Tec Performance
    Replies: 5
    Last Post: 08-19-2020, 01:29 PM
  2. 2020 RXT X 300 Intercooler issue
    By tchies in forum 4-Tec Performance
    Replies: 3
    Last Post: 07-23-2020, 08:36 PM
  3. Issue With Catch Cans on 2020 1630s
    By jeff24680 in forum 4-Tec Performance
    Replies: 5
    Last Post: 06-02-2020, 09:55 PM
  4. 2020 FX SVHO v 2020 GP1800R Performance
    By Lochrider in forum Yamaha Open Discussion
    Replies: 7
    Last Post: 06-02-2020, 04:31 PM
  5. Video: 2020 Sea-Doo GTX RXT-X 300 vs. 2020 RXP-X 300 Comparison
    By Rustymuscle in forum The Watercraft Journal
    Replies: 0
    Last Post: 05-06-2020, 12:10 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
  •