PSB Events Tally

User Tag List

Likes Likes:  0
Dislikes Dislikes:  0
Results 1 to 15 of 15

Thread: 2 stroke head mods

  1. #1
    Member
    Join Date
    Nov 2009
    Location
    Mandurah
    Motorbike
    bike baik sekali cinta bagus?
    Liked
    0 times
    Posts
    57
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    2 stroke head mods

    Can anyone recommend a machine shop or whatever where I can get my RS250/RGV250 heads modded?

    I want the plug hole welded up and re-tapped straight, combustion chambers reshaped and squish band machined. I also want an oring groove cut so I can do away with the head gasket.

    Who does this stuff well in Perth, or elsewhere in Oz if necessary?

    Cheers

  2. #2
    Member Crobbo's Avatar
    Join Date
    Mar 2010
    Location
    Not a Zero Hero
    Motorbike
    The lil tractor that could.
    Liked
    631 times
    Posts
    4,864
    Post Thanks / Like
    Mentioned
    53 Post(s)
    Tagged
    0 Thread(s)
    Rules are for the guidance of wise men and the obedience of fools. - Sir Douglas Robert Steuart Bader

  3. #3
    Member Loud's Avatar
    Join Date
    Dec 2009
    Location
    South. Just.
    Motorbike
    Aprilia RS250, GSXR750 Slabbie
    Liked
    906 times
    Posts
    4,534
    Post Thanks / Like
    Mentioned
    88 Post(s)
    Tagged
    0 Thread(s)
    Better off just buying a new pair of heads. Look at The Tuning Works.
    Click Link for My Bikes:

    Aprilia RS250
    1985 GSXR750 "Slabbie"

  4. #4
    Member
    Join Date
    Nov 2009
    Location
    Mandurah
    Motorbike
    bike baik sekali cinta bagus?
    Liked
    0 times
    Posts
    57
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by Loud View Post
    Better off just buying a new pair of heads. Look at The Tuning Works.

    I actually have a pair of cnc heads but I want the factory look. I know it's not a cheap mod but I'm keen to talk to someone about it.

  5. #5
    Member Gangus's Avatar
    Join Date
    Jun 2009
    Location
    Perth
    Motorbike
    2 bangers
    Liked
    130 times
    Posts
    1,632
    Post Thanks / Like
    Mentioned
    4 Post(s)
    Tagged
    0 Thread(s)
    What cnc heads have you got?

    *waves hand*

    I might just have what your looking for....

  6. #6
    Member Gangus's Avatar
    Join Date
    Jun 2009
    Location
    Perth
    Motorbike
    2 bangers
    Liked
    130 times
    Posts
    1,632
    Post Thanks / Like
    Mentioned
    4 Post(s)
    Tagged
    0 Thread(s)
    Pm me your number or email and I will send pics if you want

  7. #7
    Member Water pig's Avatar
    Join Date
    Jan 2016
    Location
    Yanchep
    Motorbike
    Cbr 500r, crf 250r, Daytona 675
    Liked
    0 times
    Posts
    317
    Post Thanks / Like
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    Ray Eason motorcycle engineering in Bayswater. I've had alot of good dealings with him over the years , he knows his stuff

  8. #8
    Member Gangus's Avatar
    Join Date
    Jun 2009
    Location
    Perth
    Motorbike
    2 bangers
    Liked
    130 times
    Posts
    1,632
    Post Thanks / Like
    Mentioned
    4 Post(s)
    Tagged
    0 Thread(s)
    He isn't welding anymore, but very happy to do the machining.

  9. #9
    Member
    Join Date
    Nov 2009
    Location
    Mandurah
    Motorbike
    bike baik sekali cinta bagus?
    Liked
    0 times
    Posts
    57
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Ur inbox is full gangus

  10. #10
    Member Gangus's Avatar
    Join Date
    Jun 2009
    Location
    Perth
    Motorbike
    2 bangers
    Liked
    130 times
    Posts
    1,632
    Post Thanks / Like
    Mentioned
    4 Post(s)
    Tagged
    0 Thread(s)
    sorry... sorted

  11. #11
    Member
    Join Date
    Nov 2009
    Location
    Mandurah
    Motorbike
    bike baik sekali cinta bagus?
    Liked
    0 times
    Posts
    57
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    pm'd

  12. #12
    Member shoom's Avatar
    Join Date
    Mar 2009
    Location
    DE Moto is coming! watch this space!
    Motorbike
    68 Honda CB250 my baby
    Liked
    56 times
    Posts
    349
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Yep, Ray over in Baysie is your man for 2T stuff

  13. #13
    Member Carltonblues's Avatar
    Join Date
    May 2017
    Location
    Yokine
    Motorbike
    2010 repsol cbr1000r
    Liked
    0 times
    Posts
    202
    Post Thanks / Like
    Mentioned
    5 Post(s)
    Tagged
    0 Thread(s)
    I Actually had a bit to do with two strokes in my younger days water bucket, h2, r5 and rd 400 surprised to hear the heads can be altered to such an extent, we got power from porting and expansion pipes, i was taught the art by r rudlicki of h2 and ducati racing fame he worked in euro motorcycles in vic park in the 80's, they sure did produce a lot of power relative to their displacement.

  14. #14
    Member
    Join Date
    Dec 2014
    Location
    Mandurah
    Motorbike
    None
    Liked
    0 times
    Posts
    37
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    What is the trick of getting a dirt bike licensed?

  15. #15
    Member Stephan's Avatar
    Join Date
    May 2006
    Location
    My place...
    Motorbike
    Honda CBR 1000 RR. CBR 600 RR track
    Liked
    695 times
    Posts
    9,667
    Post Thanks / Like
    Mentioned
    18 Post(s)
    Tagged
    0 Thread(s)
    Have a chat to Morné from RaceWorks. He’s the man for all tuning on two strokes and four strokes. He can look at your suspension too...
    SP RACINGis supported by:
    MSC Safe Co.com.au S&K Mineservices.com.au
    Motorcycle Panel and Paint.com.au Metroframing.com.au
    Jaguarsteelfabrications.com.au DiLena.com.au

Bookmarks

Bookmarks

Posting Permissions

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