- Joined
- Dec 30, 2003
- Messages
- 3,691

Hi Combat owners,
I'm looking for a consensus. For '72 750 combat engines with sleeved Amal concentric 932 carbs, what main jet size are you using these days and how is this size performing. Let me know any other adjustment changes such as timing and spark plug heat range. Stock is 230 main jets for 32mm Amals.
Thanks,
I'm looking for a consensus. For '72 750 combat engines with sleeved Amal concentric 932 carbs, what main jet size are you using these days and how is this size performing. Let me know any other adjustment changes such as timing and spark plug heat range. Stock is 230 main jets for 32mm Amals.
Thanks,