What convertor for a 482 lift cam

Main focus is like posted above, with usage of the vehicle.

What gears you have? What tires you have? What are you doing 80% of your driving style like? What is the exact torque curve expected of your engine? Ask your engine builder all the exact specs of the build or get his expert opinion of the torque curve and horse power curve (RPM). This is how you select your converter for street driving.

What is your type of driving enjoyment?

I frequently rode in a Duster w/ 284 purple shaft mild 360 with a used factory "stall" converter and 3.91 gears with 25" rear tires which was great on the street and street racing. The gear ratio allowed the car to get into its camshaft rpm range with out much delay and the reasonably tight torque converter made the car feel torquey and responsive when cruising at low rpm around town.

One thing that sucks about higher stall converters is the amount of slushy slip you feel when driving slowly or cruising below your stall rpm unless you have a really powerful motor.

So, like if your gears are say 3.23 and you are driving 60 mph with a 25" tire you will be running about 3000 rpm so your converter needs to be locked up by then or you will get more slippage and doggie feeling.

I would target your area where you expect torque and be sure the converter is locked up at the beginning of that torque curve.

An example of sluggish is when I installed a 2500 - 2700 rpm stall converter for my F150 with a stock 5.4 motor.
The whole car is setup for a low RPM stall converter (gears, trans programming, engine performance curve) and I put a higher stall torque converter unit in it like an idiot.

Total slipping dog when operating below about 2700 rpm. So in high gear (or any gear) pulling a hill at 2300 rpm the motor just slips and slides, failing to transfer half of the torque to the drive train for pulling the vehicle up the hill. When in 1st pulling up a big hill slowly the torque generated by the engine is totally lost unless it is revved up around 2500-2700. This factory engine is a 1000 - 5000 rpm engine. My torque converter should have been a 1000 rpm stall.