1. Some members were not receiving emails sent from XJbikes.com. For example: "Forgot your password?" function to reset your password would not send email to some members. I believe this has been resolved now. Please use "Contact Us" form (see page footer link) if you still have email issues. SnoSheriff

    Hello Guest. You have limited privileges and you can't "SEARCH" the forums. Please "Log In" or "Sign Up" for additional functionality. Click HERE to proceed.

Police special rebuild

Discussion in 'XJ Technical Chat' started by Nigel worth, Jun 10, 2021.

  1. Nigel worth

    Nigel worth Member

    Messages:
    44
    Likes Received:
    1
    Trophy Points:
    8
    Location:
    Newcastle
    Hi
    I’m in the process of rebuilding a750Police special trying to get some specifications especially on the motor and looking at fitting the fz 750 full fairing just wondering if anyone has any info
     
    Nigel worth, Jun 10, 2021
    #1
  2. XJ550H

    XJ550H Well-Known Member Premium Member

    Messages:
    13,199
    Likes Received:
    3,868
    Trophy Points:
    113
    Location:
    Great North Woods
    i have aYamaha 650/750 police factory service manual.
     
    XJ550H, Jun 10, 2021
    #2
  3. cds1984

    cds1984 Well-Known Member

    Messages:
    1,250
    Likes Received:
    308
    Trophy Points:
    83
    Location:
    Perth, Western Australia
    Hi Nigel,
    The 37H engine is basically a 5G2(seca) with a bigger generator assembly (rotor and coil with the finned cover) to, presumably, power all the factory fitted police lights and accessories.

    I've been right through the engine, twice now and that is the only difference from a parts perspective.
    Most of the transmission parts are XJ650 also, so there is that, so LOTS of spare parts floating around technically.

    Frontend and wheels are XJ650 Turbo, including the brake callipers (which are common to the RD350, I think) so... a bitsa to be sure.

    Good fun!

    Hope that helps.
     
    cds1984, Jul 7, 2021
    #3

Share This Page