Originally Posted by Bosch-Man
...tbh i run a collins t34 .63 chip when i put the t38 universal turbos version on like here...i monitered it and it went like stink on greys...and didnt lean out...goes to show how rich some greys chips run!
Never had a problem..but i wouldnt recommend unless you got wideband afr and det cans
Phil, also shows how compromised an "off the shelf" chip can be with regards to ultimate power/correct fueling/ecomomy/drivability........especially when compared to a good live mapped car that would have perfect fueling on boost and off boost with just a bit of timing taken out for safety (2 - 3 degrees).