Thank you all to get me in ) as i understud you think SRT-6 was not reduced to 330 hp and it has all the same with slk32 that has 354 or how you whould say 349 hp, so there is no difference in ecu and all pulleys are the same hm interesting, ), what does dyno test think about it, does it confirm 330 or 349 hp?. you know all i want to do is get 1/4 for less than 13 c. now i do betwin 13.33 and 13.35 but not long time ago i did chip tuning as i was told in upsolute +34 hp and it gives my just 0.15 c to 1/4 i think it was not good my best with it was 13.2 (i got g-timer from Canada all my results i get from it by the way) my best speed with chip was 180 км/h worse in stock 174 км/h