675.cc • Triumph 675 Forum

765 engine.

Discussion in 'General' started by bignose, Nov 11, 2020.

  1. bignose

    bignose

    Thread Starter

    488
    14
    18
    This was a good Saturday night.
    Piston broke.
    Bottom end looks ok though.
    Anyone got any bits. 765 rs Street Triple 20201111_150859.jpeg 20201111_150852.jpeg

    Sent from my SM-G960F using 675.cc mobile app
     
  2. You'll be pissed and broke by the time you've fixed that Did it drop a valve which caused all that. How many miles has that done ?
     
  3. Ooooffttt!!!! :eek:
    That is not pretty :(
     
  4. bignose

    bignose

    Thread Starter

    488
    14
    18
    Yes looks like the valve spring cap split, dropping valve and bang. Not done manny miles. Head , barrells and piston all u s.
    Rest is all good though. Search begins.

    Sent from my SM-G960F using 675.cc mobile app
     
  5. If it's low miles would it not be a warranty claim
     
  6. VW911

    VW911

    469
    18
    18
    Shit, that looks bad - hope you get it sorted.
    If it's any consolation, I'm often pissed and broke on a Saturday night!
     
  7. Joe McDonald

    Joe McDonald

    51
    4
    8
    Location: Burnham
    Heart goes out to you mate. Hope you get if sorted and that it doesn't cost the earth. Worth a complaint to Triumph.
    Joe.
     
  8. bignose

    bignose

    Thread Starter

    488
    14
    18
    Got a new head now. Just got to get barrels replated nikasil. Was going to get it ported and skimmed. Bought a set of 675r cams for it, but they seem to be same as std rs ones.
    Any advice on these lumps , they seem to be alike except for 2mm bigger bore.




    Sent from my SM-G960F using 675.cc mobile app
     
  9. bignose

    bignose

    Thread Starter

    488
    14
    18
    Next step on the 765 build, head skimmed and ported by Dave at The Performance Solution. Top quality work mate. Daytona valves and springs to go in then the cams.
    Anyone done one before with info. Might go for Kent cams reprofile. Will also be going for 14k revs like Moto2 engine..
    Whatch this space. 20210423_130235.jpeg 20210423_130221.jpeg 20210423_130210.jpeg

    Sent from my SM-G960F using 675.cc mobile app
     
    • Like Like x 1
  10. StMarks

    StMarks PTG

    12,706
    852
    113
    Location: HU15 2DS
    looking good.
     
    • Agree Agree x 1

Share This Page

Loading...
  1. By using this website you agree to our Cookies usage. We and our partners operate globally and use cookies, including for analytics, personalisation, ads and Newsletters:
    Dismiss Notice