M MP3-E Member : MP3 #1247 Feb 21, 2002 #1 Has anyone tried some underdrive pulleys on thier MP3? I see that SRmotorsports has them and I was wondering if anyone has tried them out yet.. and what kind of power gain to expect? SRmotorsports
Has anyone tried some underdrive pulleys on thier MP3? I see that SRmotorsports has them and I was wondering if anyone has tried them out yet.. and what kind of power gain to expect? SRmotorsports