[Dave ZS-X]

i dont doubt these maps are gaining something but i would like to see it verified before and after on another set of rollers.
I have seen my own car and other kv6's rolling roaded and each time it was run up it made slightly more power with no tweeking at all.
Mine was run at a place in chesterfield, brand spanking rollers and a pukka bloke and i was looking for some power i thought i was misssing, as it happened car was perferct and first time it was ran up it made 200 dead but we did multiple runs as we were checking afr's etc but we actually changed nothing at all yet each run it made just a nadge more power till the final run when it made 205 bhp...thats not the only time ive seen this either, you always need to do at least 4-5 runs imo to start getting a true reading and roller days only run once, twice at best.

Dave