Results 1 to 3 of 3
  1. #1
    ... feel the power...
    Join Date
    Jan 2010
    Location
    East Yorkshire , England
    Posts
    65

    Honda RS250 Cylinder Head Codes



    a d v e r t i s e m e n t

    I looking for some information with regards to the codes cast on RS250 Heads . I know 97/98 heads are 'G' , and 99/00 are 'J' , and both are Unleaded heads. What is the code for the 96 RS250 which I believe was the last RS250 to run on Leaded fuel, I think it is 'D' , but when measured the 'D' head had a volume of 11.8 making it a Unleaded head ? .can anyone confirm the code for the last Leaded head .

  2. #2
    ...here I go again...
    Join Date
    Nov 2007
    Location
    Montreal Quebec Canada
    Posts
    112
    I have a bunch of cyl. heads for my RS 250
    Some "B" ('96 for leaded fuel) 10.5cc
    Some "G" (97-98 unleaded) 11.3cc when stock (mines are 10.5 and 10.8 )
    Some "J" ('99-up unleaded) 12.0cc when stoc ...

    Eddy 321
    If everything seems under control, you are just not going fast enough!
    Mario Andretti

  3. #3
    ... feel the power...
    Join Date
    Jan 2010
    Location
    East Yorkshire , England
    Posts
    65



    a d v e r t i s e m e n t

    Thanks for that info Eddy, but that's confused me .... If 96 heads are 'B' and 97 are 'G' we're do 'D' heads fit into the system.?

    John

Similar Threads

  1. Honda RS250 NX5 Cylinder
    By Mphracing in forum Honda RS GP Motorcycle Parts
    Replies: 0
    Last Post: 09-19-2020, 06:40 AM
  2. Honda RS250 NXA Cylinder
    By Mphracing in forum Honda RS GP Motorcycle Parts
    Replies: 0
    Last Post: 09-19-2020, 06:38 AM
  3. 1993-1999 Honda RS250 Cylinder
    By racerx80 in forum Honda RS GP Motorcycle Parts
    Replies: 0
    Last Post: 09-04-2014, 07:04 PM
  4. WANTED: 2000-2002 5KE TZ250 Cylinder Head or 1997+ TZ125 Cylinder Head
    By mcperformance in forum Yamaha TZ GP Motorcycle Parts
    Replies: 3
    Last Post: 06-08-2014, 02:40 AM
  5. Wanted TZ250 3AK cylinder , cylinder head and pistons
    By KeLeYTiS in forum Yamaha TZ GP Motorcycle Parts
    Replies: 1
    Last Post: 04-18-2014, 10:16 AM

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
  •  


<% COPYRIGHT %>