Today I went up to AET Motorsport who have a Dynapack dyno. This is the same make of dyno that APR use to tune and advertise their outputs for their cars. these Dynos are all calibrated to run within 0.3% of each other and so I thought I'd see what my R would do.
Only used the LOWER two of my three settings on the dyno as the higher setting was just hitting the over boost shutdown and I didn't want to push things too far.
Here was the result......465whp ( 511bhp - target achieved
) and 385 wheel lbft.
Full boost just after 3500rpm!!
image by
john.hurditch, on Flickr
