Results 1 to 5 of 5
  1. #1
    is thinking. grantuk's Avatar
    Join Date
    Sep 2006
    Location
    Surrey, UK
    Posts
    745
    +1
    19

    Injectors required???

    My brother's RXP...

    S3 charger
    Riva 3 inch intake
    gutted/shortened waterbox without resonator

    Am i right in thinking the 42lb's are not required unless he get's an external IC?


  2. #2
    Website may not be suitable for small children WOT's Avatar
    Join Date
    Mar 2007
    Location
    DFW
    Posts
    654
    Probably would need 42's in the cool weather, but the stock 39's would work in hot weather and water.

  3. #3
    AKA: Larry lafjax's Avatar
    Join Date
    Jul 2006
    Location
    Jacksonville, Fl
    Posts
    3,032
    Quote Originally Posted by grantuk View Post
    My brother's RXP...

    S3 charger
    Riva 3 inch intake
    gutted/shortened waterbox without resonator

    Am i right in thinking the 42lb's are not required unless he get's an external IC?
    I would put 42's in now...I did even before I went to the ext ic just to be sure I was running a safe air/fuel ratio, not too lean. With the S3 boost you will have a tendency to run lean without them. There are often sets for sale on the site...particularly now that peeps are going to 50's with c-kits and turbos.

  4. #4
    Yes 42's to be safe no doubt PM Sent

  5. #5

    Join Date
    Apr 2005
    Location
    Jax,FL
    Posts
    2,677
    +1
    24
    42 For Sure I Have Checked This With An A-f Gauge Many Times.todd

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Polaris MSX140 Ficht EMM help required to read injector serial numbers.
    By maradona10 in forum Polaris Open Discussion
    Replies: 1
    Last Post: 06-22-2010, 02:35 PM
  2. EPA may require catalytic converters!
    By MikeTrin in forum Sea Doo Open Discussion
    Replies: 2
    Last Post: 03-18-2006, 10:58 PM
  3. Mods required for 8500rpm RXP
    By rxpstan in forum 4-Tec Performance
    Replies: 6
    Last Post: 03-14-2006, 09:08 PM
  4. My new piggyback fuel controller with bigger injectors
    By Green Hulk in forum 4-Tec Performance
    Replies: 18
    Last Post: 06-17-2005, 02:21 PM
  5. Big Nuts Required
    By RM_RXP in forum Sea Doo Open Discussion
    Replies: 3
    Last Post: 05-05-2005, 09:16 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
  •