revs
500 0.0
1000 0.0
1400 7.0
2300 14.6
3500 23.4
5000 29.0
8000 29.0 (rev limit 6k)
The 1293 engine has SW5 cam, ported and large valves,twin HS2s, lighter flywheel.
Does the above curve seem OK to start me off - I seem to be getting a problem at higher revs/on some inclines where it runs very badly/no power for a while then OK again once I've slowed down. I wondered if it might be detonation, but don't know what that's like?
Edited by johnR, 24 June 2019 - 03:11 PM.