02-07-14, 10:56 PM
First of all I should say I'm not an engineer but I am aware of the risk of drilling any part of the clutch. That said, any blow ups I've heard of have been the clutch basket and not the centre. I'd be very reluctant to touch the outer basket. The centre of the clutch is quite a substantial piece of metal.
I can understand that drilling lots of holes in one area might cause an imbalance, however, I have drilled the holes in an evenly spaced pattern and I don't notice any vibes whatsoever. This, my third Fazer is the smoothest one I've had and still is following modification.
I can only report a vastly improved gear change following modification, with no issues in 600 miles of use.
Jim.
I can understand that drilling lots of holes in one area might cause an imbalance, however, I have drilled the holes in an evenly spaced pattern and I don't notice any vibes whatsoever. This, my third Fazer is the smoothest one I've had and still is following modification.
I can only report a vastly improved gear change following modification, with no issues in 600 miles of use.
Jim.