Results 1 to 2 of 2
  1. #1

    tripple pipe 65u gp1200 in a SPX DO I NEED EGT

    HI there guys

    Thisi my first real post, anyway i am building a seadoo SPX with a 65u gp1200 motor in it, i have made up the motor mounts, i have also had the boat gel coated which was a massive job, and i am in the process of purchasing some gp1200 FPP pipes, i was talking to a guy down here, he said that i need to mount egt's in the pipes i have no idea where to mount them, and do i really need them (for tunning),

    motor has

    RIVA head with 35cc domes]
    boysen reeds
    riva intake manifold
    Carbs have been modded i think there 46mm (ill post some pics you can let me know)
    new hot rods crank
    new Prox pistons
    all new seals
    stock cdi (lokking for a riva cdi)

    please also note i live in new zealand,

    so i would love some help that would be great

    regards Brad

  2. #2
    PolarisNut's Avatar
    Join Date
    Dec 2006
    Lower Michigan
    No, you don't NEED EGTs for triples...they make a nice tuning tool, but most never bother, and are plenty successful. You do have to be familiar with tuning a 2 stroke, however.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 1200 65U motor going into a SPX With tripple pipes,
    By rp501 in forum Yamaha Projects & Build Threads
    Replies: 3
    Last Post: 08-15-2011, 08:54 PM
  2. 2000 gp1200 tripple pipe nice ski on ebay in ga
    By RXPSTUNNA in forum eBay Finds
    Replies: 6
    Last Post: 08-21-2010, 11:56 PM
  3. F/S rear (pto) pipe (tripple pipe)
    By great lakes gpr 1200 in forum Yamaha Classifieds
    Replies: 2
    Last Post: 06-07-2009, 08:05 AM
  4. A few pointers for the tripple pipe kid--help( can u id a speedworks pipe??
    By KEYZBUM in forum Yamaha PWC Performance (2-stroke)
    Replies: 13
    Last Post: 09-24-2008, 06:25 PM
  5. WTB 98 gp1200 exhaust stock or tripple pipe
    By SvrdRam in forum Yamaha Classifieds
    Replies: 12
    Last Post: 07-03-2008, 04:08 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