Originally Posted by Dale@CHP
242 as rolled in this morning, 259 when done, I was hoping for more but picked up more at 3500-4000 etc
Hi just an update for you guys, so i was getting tunes done from diablo via johan back and forth and really nothing great.
consistent problem was the feeling and sound of a slipping clutch/and gear changes.
After the tune and it reading a higher low down rev range kw, i would expect a better 0-60 time.
i did about 5 runs last nite temp 20deg same road as i do. best i got out was a 4.9 with the launch wound up to approx 3200 rpm. after driving the car a couple of days the slipping clutch is more noticeable than before.
I have reloaded the stock tune again as its given me the best results and doesn't have the clutch issue at all.
As dale explained to me very clearly , the tuning is not an open book as yet and they can only adjust a limited amount of parameters.
Its like trying to make a supreme pizza with 2 toppings basically.
Dale has more access coming in a few weeks so when that arrives we will have a second look.
hope i explained it with out jumping on toes