A dyno is a tuning tool.
So all dyno will read different (room temp, where u got fuel that) all efffect the reading to.
PSI350 made 330kw something but earlyer in the week on the same dyno did 400kw plus.........
All in all was a fun day, thanks to SVI, Zoom, Honrybrook tyres (spelling), and allstar for a great day.........
Look out for it in coming issue of "ZOOM"
Pic & vid i took here.......... http://www.sir31.hoon.tk/SVD_dyno_day_15-5-04/