Author Topic: RM250A B C cylinder heads  (Read 2244 times)

0 Members and 1 Guest are viewing this topic.

Offline TJR426

  • Novice
  • *
  • Posts: 31
    • View Profile
RM250A B C cylinder heads
« on: May 28, 2019, 10:38:13 pm »
Can anyone confirm if a 1976 RM250A head will fit 1977/78 RM250 B/C barrel. Thanks in advance

Offline LWC82PE

  • Superstar
  • ******
  • Posts: 6006
    • View Profile
    • PE motorcycles & SuzukiTS.com
Re: RM250A B C cylinder heads
« Reply #1 on: May 29, 2019, 01:06:17 pm »
It will but the 76A is for 70mm bore so the head combustion chamber is machined out a bit wider compared to the 67mm  77/78

76 has central spark plug too
Wanted - 1978 TS185 frame or frame&motor. Frame # TS1852-24007 up to TS1852-39022