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Old 11-28-2012, 10:22 PM   #1 (permalink)
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SE Heavy Duty Clutch spring

Anybody know what thery are rated for when used with the factory clutch on a 2009 Dyna? How much Torque or HP can they handle? Trying to decide, if I should invest in the Variable Pressure Clutch on top of the spring.

Thanks....
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Old 11-29-2012, 12:31 AM   #2 (permalink)
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I think it's rated at 120 HP. I have a heavy clutch spring on mine and so far I haven't had any problems even though I'm putting out 165 HP and 165 torque.
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Old 11-29-2012, 09:49 AM   #3 (permalink)
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Thanks, I cannot find a number anywhere. The bike is in the shop getting a SE Stage 4 and the tech advised me to get it. He said I could do it down the road. I figured the spring should be suffecient as the bike will make no where the numbers you have.
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Old 11-29-2012, 10:18 AM   #4 (permalink)
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You will need the spring. I thought that i could get away without and my starting to slip around 3500 rpm. Mainly when accelerating to get on the freeway, around town it didnt slip. I believe the screaming eagle catalog says that they are rated up to 120tq.
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Old 11-29-2012, 10:34 AM   #5 (permalink)
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now you have to move to texas so you can leagls go 85 mph. good 'ol days are gone.
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Old 11-29-2012, 02:44 PM   #6 (permalink)
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In the screaming Eagle catalog the clutch spring is part of the stage 4 kit. They should not charge you extra.
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