5PW back from the dyno
Posted: Wed Jul 17, 2013 10:27 am
Had the R1 booked in to have a PC3 K&N and new plugs fitted and a custom map done. And heres the results.
134hp before and 142hp after with a nice s…login to view the rest of this post
134hp before and 142hp after with a nice s…login to view the rest of this post