OK sounds like everything is normal mechanically.
I would like to know who you are comparing with at the track? Specifically what do they run for induction? (Lectrons/EFI/Mikuni)
You can't compare a fixed jet carb like your running to a Lectron or EFI. A fixed jet induction system will always slow down on a hot day as it can't self compensate for air temperature or humidity changes.
1978 KZ650B2 w 1197cc Z1 engine
1977 KZ650B1 w 750cc Spectre engine
1979 KZ650C3 w 831cc Hot Rod engine
1978 KZ650C2 w 762cc DFI project
1977 KZ650C1 stock restoration project
1978 KZ650B2 modified project
1978 KZ650B2 Injected Drag 831cc
1980 Z1 Custom Frame Drag 1327cc
1981 Z50R Honda tow bike
Last edit: Today 07:39 by Injected. Reason: more info
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