[guest1]

Originally posted by KeefyB
I went from an '02 999bip to the '05'S'.
The 'S' has around another 20bhp on the older bip.
Man you can really feel the differance in the motor,...very strong at the top end. What a bike!

Went from an 03 999 BIP to 06 999s BIP.
Awesome difference, although not too difficult to better in my opinion.

20bhp increase? Wasn't there a comment whereby the 'location' for taking the reading has changed hence such a large jump - i.e. WAS taken from back wheel, NOW taken from crank/sprocket?

IMHO - get the 999s, but I'm biased.