Does any1 elses l67 (relitivley stock) suffer from bog @ launch. Any1 know how 2 overcome it . Ive read about it on zzp's website b4 so its a thing apparently & can b tuned out. The symptoms r either from a stop or rolling stop i plant the peddle & the engine bogs down. Im thinking it could b valve bounce but not sure exactly. Its kind of like the power is governed down low.