SURMANATOR
Registered user
Hi all , can all you GSA dohc owners give me some idea if the fueling map is better than my 58 plate, Mines due for a change and have now got the fueing spot on after decat headers PC +custom map,was hoping not to have to repeat this on the new bike,its not a power issue just want it to blip properly on downshifts and filter on light throttle with out all the jerkyness of the standard map 
