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DR Pulley HIT Clutch
Posted: Fri Mar 20, 2015 12:27 am
by cruzingratiot
interesting concept instead of relying on the centrifugal force of the clutch alone
it also has a set of spring loaded pins that helps push the shoes out and keep the clutch engaged
sounds interesting
what do you think ??
test graphs
http://www.pulley-scooter-tuning.com/p/ ... plung.html
PDF on HIT clutch
http://www.drpulley.info/Pulley_docs/HIT_manual.pdf
Re: DR Pulley HIT Clutch
Posted: Fri Mar 20, 2015 8:21 am
by DirtyE
I bought one for my piaggio powered sr50. BIGBNRG hooked me up with a great used price. I thought it was difficult to setup so I sold it and bought a malossi delta(which i had already learned how to setup).
Re: DR Pulley HIT Clutch
Posted: Fri Mar 20, 2015 10:22 am
by 1man8scoots
Did you get it to work? I saw one a while back for the sr50 also and wondered if it was a gimmick or real world dynamic.
Re: DR Pulley HIT Clutch
Posted: Fri Mar 20, 2015 10:44 am
by DirtyE
It came very highly recommended. I didn't take the time to learn it. I get to a point where curiosity kills me. Mostly financially.
Re: DR Pulley HIT Clutch
Posted: Fri Mar 20, 2015 11:40 am
by cruzingratiot
1man8scoots wrote:Did you get it to work? I saw one a while back for the sr50 also and wondered if it was a gimmick or real world dynamic.
did you look at the links ?
the one dyno test graph for the kymco 125
shows 2.01 N-m more torque than that from a stock clutch
I understand the concept but like anything else
time would be needed to fully tune it in