Jonesy, Volunteer Riders UK, am looking for a map for 2010 R111 Roadster with TORS and Ramair. Its running like a bag of nails.

[JonesyVRUK]

Had the collector box removed. Been running rough since then. It's had a service and was checked over. I since again changed plugs, changed ramair filter, changed air induction sensor, cleaned lambada sensor, even tried redex.
I have a pcv to use if it is likely to make a difference. When I again changed plugs all old ones were clean.
It was remapped 2yrs ago by a reputable rocket specialist. He also removed collection box and always does the servicing.
Currently hesitates at low speeds, occasional backfire. If accelerate rapidly it's fine. Riding at 30mph it stutters badly

 

[RazMan]

Sounds like it needs an appropriate map using TuneECU, then a '12 minute tune'

 

[RazMan]

lambada sensor,

 

[JonesyVRUK]

Thank you. Going to relook at lambada.

 

[JonesyVRUK]

Thank you. Going to relook at lambada.

Thank you. Am going to relook at lambada.

 

[TURBO200R4]

sounds like a bad vacuum line from throttles to map sensor or broken tee.
hth