Results 1 to 2 of 2
  1. #1
    It got WIFI and touchscreen ! PWCGUY's Avatar
    Join Date
    Jul 2009

    Cam Position for Intake Pressure Test

    Looking for a boost leak and want to pressure test the intake track without removing rocker bolts. Does anyone know if there is a cam position where all intake valves are closed ?

    Mike D.

  2. #2
    home of the dislexic fingers breon's Avatar
    Join Date
    Aug 2007
    port st lucie fl
    the 4 tec engine shut off with all valves closed...just the way it works

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. WTB Cam position sensor for sho engine
    By OutlawGPR in forum Yamaha Classifieds
    Replies: 1
    Last Post: 08-02-2014, 05:39 PM
  2. Pressure tests for fuel systems and air systems.
    By Fosta in forum 2-Stroke Performance
    Replies: 1
    Last Post: 08-01-2014, 05:46 PM
  3. Pressure test holds 6psi for hours but not 10 still ok or ???
    By chevydog in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 07-09-2013, 09:52 AM
  4. GP1300R intake assembly and pressure testing
    By strikeback03 in forum Yamaha PWC Performance (2-stroke)
    Replies: 1
    Last Post: 05-09-2013, 12:34 AM
  5. SOLD Lowell EFI pressure test kit for 1300...
    By Pale Rider in forum Yamaha Classifieds
    Replies: 12
    Last Post: 06-11-2012, 04:34 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