by nitroman » Sat 27.11.2004, 10:48
The springs are not uprated, they only serve to cushion the engagement of the clutch to reduce chatter. Racing clutches many times do not have springs as you just want to "grab & go".<br><br>What is uprated on a PP are the "tongs", the many finger-like protrusions radially positioned on the inner-circle which push down on & therefore clamp the clutch disc to the flywheel. The more force they exert the tighter & more tenaciously the clutch disc will hold B4 slipping (the material on the clutch disc also serves a role in this, but to a lesser degree). <br><br>That is a 6-puck disc in your picture, which is indicative of an up-rated clutch, Of course the PP is a different piece. It is very hard to say by just looking at a PP how much force it will exert. If the 'fingers' are at a greater angle or made of a higher tensile-strength metal I suppose makes the difference. (Try bouncing on it like a trampoline & see if you go higher in the air! ;D )
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