Originally Posted by
bluntys1rsturbo
he did exactly that with my old car when it was on 270s he called me to say what power it had made and stated he would be able get more by altering the timing a tad think it made another 8bhp
done exactly that last time he mapped mine but squeezed an extra 17bhp as the timing was that far out as i done it by eye lol
oh and when you say piper 270s arnt actual 270 duration its just the model, and 285s arnt 285 duration either -
http://www.pipercams.co.uk/pipercams...n=8&engine=268
where as my newmans both are 270 duration and 10.79mm lift