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Originally posted by cl0nd0n Thanks for the help guys! Ill have a ring round during the week and let you know! There was a number of different ideas in this post about the actual bhp that the 853 kit will produce. Has anyone actually had it done and tested? Thanks for the welcome to the club! General feedback on having my 748 black has been good. Any comments welcome! |
If you fit an 853 kit to a standard BIP you will get a nice increase of low/mid range torque but max power will not be significantly higher, maybe 5-10HP. To achieve the full benefit of an 853 conversion you will need to look at valves, cams, rods, cranks, balancing etc.