SP Cams / Pistons, Vernier Pulleys, Cam dial in, lots of dyno time..
remember this thread, last time you toyed with the idea of an 853 kit.
http://217.199.188.40/xmb/viewthread...7902#pid162439 Oh, and all the work I've had done, will work wonders if/when an 853 kit is fitted.
853's probably worth about 10bhp.
[Edited on 11-8-2005 by Mr_S]