TRS/Velvet Drive combo, How many RPMs?
 

I am considering building a set of bad a$$ sb chevys for my cig
My question is How many RPMs can I turn a Velvet tranny and 330 TRS drive package without doing any damage?

go for it
 

You will be able to handle whatever your RPM's end up being, it holds at least 6000 RPM, which you will not be reaching. That combination should work well for you, we have a customer with blower motors with the same set-up who does great.
Why are you going that route anyway, the TRS's are becoming obselete..unless you already have them I would consider other options.
If you would like to talk to our Mercruiser tranny/sterndrive specialist you can phone him, his name is John Klumpjan, 954-463-9988, Ext 209.

I already have trs's I would like to use bravos and cut back on some weight but dont really have the cash flow right now to build a pair of blower motors and buy bravos and get a paint job. My buisiness is a little slow right now so the bravos will have to wait.