Results 1 to 4 of 4
  1. #1

    Are these numbers about right for my 2013 Fx show cruiser with these mods?

    R&d pump seal , tommy jordans free flow exhaust and jims ride plate mod. And the things with the attach sheet on the bottom. thought I would be getting better numbers.

    Gps 76.1 mph in slight chop in intercostal waters on 1/2 tank. 250 lb driver temp 98 degrees

    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Screenshot_2013-10-01-20-55-38.jpg 
Views:	98 
Size:	51.1 KB 
ID:	315201  
    Last edited by lets-ride; 10-03-2013 at 01:51 PM.

  2. #2
    Did I post something wrong. How come no replies

  3. #3
    Join Date
    Nov 2005
    with the e tec low boost wheel (you must have a aftermarket intercooler) the stock intercooler upgrade does not do the job with that wheel especially in 98 degree temps, That wheel can put out 14 plus psi. of boost. You need to know were your rpm are at i like to run 8600 rpm that is perfect for that wheel and you need to know were your afr's are at, Also on all SHO'S i like to run Leo's pump wedge keeps that hull from plowing and also gives you 1 plus mph. gain.

    Also i do not see a ribon delete and air intake upgrade that is a must.

  4. #4
    I did the ribbon delete and rivas intake. Thanks jim. About what speed should I be at with these upgrades. I was hoping to me in the 80s. I was told the same thing about getting a tach, afr and boost gauge. Also need to repitch the prop. Now do we need to test the ski in the water? I dont know how to tune the ski. Was wondering do u need special equipment to tune the ski. Any inputs are well appreciated.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Does this sound about right for my mods? Should I tweak my prop
    By fitnessguy in forum 4-Tec Performance
    Replies: 14
    Last Post: 05-28-2012, 11:03 PM
  2. Do These Numbers Sound Good For A Stock S150 SCIC?
    By duramaxxed in forum Sea Doo Sport Boats
    Replies: 9
    Last Post: 07-21-2008, 04:36 PM
  3. This speed seem about right for an RXPX?
    By Sam@Coastal in forum 4-Tec Performance
    Replies: 13
    Last Post: 05-13-2008, 06:22 PM
  4. Do these numbers seem right?
    By North49 in forum 4-Tec Performance
    Replies: 11
    Last Post: 11-06-2006, 12:49 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