833 hold up to 500hp RB

A hard on? lol.
I'll give you credit, if you are running a car in the 9's and 8's even, then you have a lot more knowledge than i do about this finite subject.
I'm more of a 11 second guy that street drives his cars.
I'm out of your league oh guru.
The Centerforce didn't change the balance of my engine one iota.
It grabs and locks good, and is a whole different feeling than the McCloud Borg&Beck setups that i have run in the past.
Good pedal feel and lighter on the leg, as well as a better lock up when you ''get on it'' as opposed to the McCloud set up i ran in the past.
I was apprehensive about trying the Centerforce dual friction clutch package to be honest, but it was given to me by my brother for Christmas, and i decided to give it a chance, and i'm glad i did. I'm usually old school with the Borg&Beck as my first choice.
We're all not pro racers like you, most of us are simple hobbyists that work 9 to 5 and just go out and have some fun here and there with (gasp) less than 1500 H.P.
A question for you, oh mighty one, is how are you doing with the clutch technology and designing that you are certainly involved in with the new Pro Stock and Top fuel cars on the circuit this season? Or is it a secret? Like the brand of clutch you personally use?
And finally, to pick off an old scab, synthetic oil in a STOCK A-833?
It won't work without modifications, so prove me wrong.
P.M. me your phone number, and we'll talk.
I won't go any further on here.
Thanks,
Tom.

Must have hit a nerve.

So did you balance your rotating assembly the way Centerforce says to? Which is to remove the centrifugal weights and then balance. I have. Then I put the weight back on. It was out of balance, and it changed every time I stopped the balancer and then started it again. So yes, your stuff is out of balance, regardless of what Centerforce says. I have talked to them on the phone with a crank on the balancer.

Obviously, you don't pay attention. I said the Borg&Beck/LONG cover. You must have missed that. Not the Borg&Beck cover.

You can be antagonistic or maybe you can learn something. My current car is a high 11 second daily driver. With a sintered iron clutch. I don't break parts. It's really simple.

EDIT: where did I say anything about 1500 hp or ProStock? You embellish things much?

EDIT 2: I have run synthetic gear oil in stock 833's since the early 1980's. They were all stock. Just because YOU can't do something doesn't mean I can't.