I can't remember weighing it, but to be honest it's not a huge amount off stock in the big scheme of things. You can do a lot worse than just get one from TYGA as and when they have them available; at least you know that will be modified sensibly!
Light flywheels certainly aren't the be-all and end-all for everyone. You need weight on the flywheel for torque out of the corners. Steve now runs a heavier flywheel on his F3 (I was able to out drag his F3 out of corners, despite the 6~7hp deficit at the time), Matt runs a heavier flywheel now even with the increased 300 torque, and even HRC increased the weight of the flywheels on the RS's over the years. Maybe a light flywheel would be OK on a track with long open sweeping corners, but how often do NSR's get on the track at Silverstone?!
The new ignition for mine will get a heavier "hybrid" flywheel, as the FIII one I have is just too light! Sure, they really make the motors "bing", but apart from sounding great, it's not necessarily the way to go in my opinion.
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Andy.
NSR-WORLD.COM
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