« previous next »
Pages: 1 [2] 3  All   Go Down

Author Topic: Rare expansion chamber  (Read 8718 times)

0 Members and 1 Guest are viewing this topic.

Offline bazza

  • Legend
  • *****
  • Posts: 2353
    • View Profile
Re: Rare expansion chamber
« Reply #15 on: August 22, 2014, 10:15:15 am »
2 stroke 1 photo and 4 stroke another photo has to be factory bike
Logged
Once you go black  you will never go back - allblacks
Maico - B44 -1976 CR250- 66 Mustang YZF450,RM250
Embrace patina

oldfart

  • Guest
Re: Rare expansion chamber
« Reply #16 on: August 22, 2014, 10:16:00 am »
Chris ... I'm aware it has had a few ugly mods performed on it, but they can be reversed in the right hands  ;)..... what I'm saying you have a starting point. Not every day do you see a Rm 125 s on fleabay

Simon ... I have enough projects to keep me both broke and occupied well into retirement  thanks.

Bazza  ... It's a factory pre model release  :D
 
« Last Edit: August 22, 2014, 10:18:57 am by oldfart »
Logged

Offline Davey Crocket

  • Legend
  • *****
  • Posts: 4408
    • View Profile
Re: Rare expansion chamber
« Reply #17 on: August 22, 2014, 11:01:33 am »
I reckon that's a NZ import, one of Bazza's Jaffa mates has made that "works" bike.....not a maRc.com special is it Mike?.... ;D
Logged
QVMX.....Australia's #1 VMX club......leading the way.

Offline vandy010

  • Legend
  • *****
  • Posts: 1982
  • #789 MX125a BMCC Brisbane
    • View Profile
Re: Rare expansion chamber
« Reply #18 on: August 22, 2014, 12:44:56 pm »
If only it had an alloy swingarm... ::)
Logged
"flat bickie"

Offline buckets

  • C-Grade
  • **
  • Posts: 77
    • View Profile
Re: Rare expansion chamber
« Reply #19 on: August 22, 2014, 03:20:53 pm »
OK so its an RM125 S with a TM400 engine?
Logged

Offline pancho

  • Legend
  • *****
  • Posts: 2375
    • View Profile
Re: Rare expansion chamber
« Reply #20 on: August 22, 2014, 03:53:43 pm »
That pong box needs to be chrome plated and put in the Instute of Technology museum wall, or prhaps the museum of modern art! :o ::) :-[
Logged
dont follow me i'm probably off line!

Offline 80-85 husky

  • Legend
  • *****
  • Posts: 3847
    • View Profile
Re: Rare expansion chamber
« Reply #21 on: August 22, 2014, 03:54:33 pm »
that's an early GMC pipe, you can see he has calculated the chamber cone radius with an abacus and a pythagorum...(try and find one of those on ebay) ;D ;D
Logged

albrid-3

  • Guest
Re: Rare expansion chamber
« Reply #22 on: August 22, 2014, 06:05:48 pm »
The bike was built to make whisky. the distillery is still attached.:P
« Last Edit: August 22, 2014, 06:10:28 pm by Dave #14 »
Logged

Offline 80-85 husky

  • Legend
  • *****
  • Posts: 3847
    • View Profile
Re: Rare expansion chamber
« Reply #23 on: August 22, 2014, 08:00:00 pm »
gmc in his early drug days....
Logged

Offline vandy010

  • Legend
  • *****
  • Posts: 1982
  • #789 MX125a BMCC Brisbane
    • View Profile
Re: Rare expansion chamber
« Reply #24 on: August 22, 2014, 08:03:37 pm »
in GMC's defence,
this pipe has "RHEEM" writen all over it...
Logged
"flat bickie"

Offline Nobby25

  • B-Grade
  • ***
  • Posts: 273
  • Could possibly fit other models?
    • View Profile
Re: Rare expansion chamber
« Reply #25 on: August 22, 2014, 08:51:07 pm »
Now this is the forum I remember 8) ;D ;D ;D
Logged
TM125L RM250N TC125L RL250M PE175T RM80C RMX250T ATC70 YZ80B?

Offline TT5 Matt

  • Legend
  • *****
  • Posts: 1538
    • View Profile
Re: Rare expansion chamber
« Reply #26 on: August 22, 2014, 09:01:09 pm »
Quote from: Nobby25 on August 22, 2014, 08:51:07 pm
Now this is the forum I remember 8) ;D ;D ;D
[/q

yeah better then reading about why a rm125b alloy swinger or about why cr480 forks can or cant go on a 79 cr250rz! ;D ;D

as to the bike that pipe sure is a work of art but surely they could have copied the same lines as the rms125 pipe and it would work way better too ;) ;Duote]
Logged

Offline GMC

  • Legend
  • *****
  • Posts: 3693
  • Broadford, Vic
    • View Profile
Re: Rare expansion chamber
« Reply #27 on: August 22, 2014, 09:23:43 pm »
Quote from: 80-85 husky on August 22, 2014, 08:00:00 pm
gmc in his early drug days....

Bundy is the drug I'm thinking of

Chambers are all about volume
Why have a long bulky chamber when a short stubby one has the same volume and you can fit it where there is more room.

I apply the same theory to training
Why train 20 minutes every day when you can just train for longer once a month
Logged
G.M.C.  Bringing the past into the future

Shock horror, its here at last...
www.geoffmorrisconcepts.com

For the latest in GMC news...
http://www.geoffmorrisconcepts.com/8/news/

Offline The Wombat

  • B-Grade
  • ***
  • Posts: 241
  • I think I can I think I can
    • View Profile
Re: Rare expansion chamber
« Reply #28 on: August 22, 2014, 09:53:19 pm »
I was gettin excited like I had found Wally  :o whilst reading this thread.

But Bazz beat me to it  >:(

How it miraculously changed into a 4banger in the last couple of pic  ;D

How is it I cannot move an XR200 and yet these roaches dot ebay & gumtree distracting my potential buyers :o
Logged

Offline Canam370

  • Legend
  • *****
  • Posts: 1608
    • View Profile
Re: Rare expansion chamber
« Reply #29 on: August 22, 2014, 10:05:00 pm »
Quote from: GMC on August 22, 2014, 09:23:43 pm
Why train 20 minutes every day when you can just train for longer once a month

Haw haw! And which month?
Logged
WANTED. Canams;all models,complete or parts.SWM stuff too!

I'm THE Thread Killer - when I post a thread dies!
Pages: 1 [2] 3  All   Go Up
« previous next »