Results 1 to 2 of 2

Thread: Trinity 440EX carb upgrade questions

  1. #1
    Join Date
    Dec 2004
    Location
    Nevada
    Posts
    191

    Trinity 440EX carb upgrade questions

    I have a "99 trinity 440EX (full kit, over $2000 in receipts) which has worked very well for me over the last two years. The guy i bought it from was using the stock 35.5 mm carb with a 185 jet. I have spoken to trinity and they claim that is the best carb to use with their kit. It seems like it would be a good idea to use a bigger carb with this potent engine. Right now at competition hill at Dumont I beat Polaris 500's and Raptors with minor work on a regular basis and I stay close to DS 650's with minor work. I ride mostly track and some dunes. Should I expect any performance gains with a larger carb? Will there be any negative effect on the reliability of the engine? What carb would you recommend?

    Thanks in advance!!

  2. #2
    Join Date
    Sep 2004
    Location
    AZ
    Posts
    745
    well im running the 465 and had a stock carb, but the tech guys at trinity told me you dont have to but it would help to upgrade. Im running a 41mm fcr.
    05 TRX 450R Long travel
    01 465EX with lots of goodies SOLD
    05 F350 SD 4x4 Lifted

Posting Permissions

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