If that's what they're recommending, they should not sell those stockers with the kit then .
We use the stock clutch shoes and bells in truggies and can pull wheelies at will. The stock shoes work just fine. Try the above recommendations and we'll make sure you're running good. Thanks.
If that is the clutch setup that I sold you it is fine. I ran it it and the temps came down and never changed. If you do alot of stop and start the clutch will get hotter than if you are doing speed runs.