2021 Alpha hesitation

[TARI]

Generally, I have found that the ctec has a lean condition around 4800 to 5300- you can wack the throttle from Idle and zero issues/ or wack it from that lean RPM and it responds cleanly.
Just seems like in that zone it becomes pretty revvy-and have cleaned valves/ replaced injectors/ replaced reeds & reed boots and the symptoms, still are there, SO it isn't a BOG

Only thing I can say is a flash that will increase fuel at those given rpm's- but have been seeing $400.00 price tag -but in confirmation/ justification they do have parameters that increase power through the power band
Adding Y pipe and Pipe add on's make it more pronounce than the stock configuration.- I just am aware of the condition and throttle around it.
I do however, mix my fuel to 100:1 on oil for the added protection, as the stock oil pump I have seen from 50:1 to 80:1 and everywhere in-between .

Those that get the Terra Alps Racing ecm flash tune, get a proper built tune, reliability designed into the tune, also 7 hp increase, so that is worth every penny. Also if your looking at adding performance parts or porting or a 870 big bore in future the tune is able to be adjusted at no extra cost, for these extra HP adders.

 

[Sage Crusher]

Those that get the Terra Alps Racing ecm flash tune, get a proper built tune, reliability designed into the tune, also 7 hp increase, so that is worth every penny. Also if your looking at adding performance parts or porting or a 870 big bore in future the tune is able to be adjusted at no extra cost, for these extra HP adders.

I haven't seen much on the Terra alps tune in the region of the RPM's where there is a concern- I'll give Ted a call This week- Just a bad time of year to send in ECU to Canada when still riding .