I put a stage 3 clutch kit in the Road Ranger 4.0 with matching pressure plate and flywheel. It is infinitely tighter, quicker/higher grabbing then the original clutch or any clutch I’ve ever had any vehicle. I think one TRS member called it a puck clutch. Is that what you have?
Mine does not slip or chatter, it actually grabs more like an “on off”switch as someone commented. It has a very heavy pedal, and it really took some getting used to, but after I did, I love it. When I’ve got that big trailer on it with something on the trailer, it doesn’t slip at all, but still let’s you drive normally.
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hope it helps