what flywheel

I'm a dump it and go kinda guy. Probably 80 plus % of the time, I just blip the throttle and dump it.. I like to do it, cuz the engine can do it. I have never had anything but the factory stock flywheel,in this car. I have driven cars with aluminum flywheels and track gears and that was great. I have driven streetcars with aluminum flywheels and street gears,and that was too much like an old 5.0Mustang for me.I wouldn't be able to live with that.
Remember that I have a 10.97 starter gear which is 3.09 x 3.55. If you have a regular A833, this would require 2.66 x 4.10s.
In all likelihood most guys will have a 2.66 x 3.55 for street, and that gets you a 9.44 starter gear, which is a 16% reduction, and so will require quite a bit more revs to get the same brisk take off. A light flywheel will require a more careful pedal modulation to make this a smooth endeavor. A dump it and go will be an automatic stall.
Another neat thing with a heavy flywheel, is I can do tricks. During the dump-it-and-go routine, if I blip the throttle just right the car will kindof jump off the line, which is always a surprise to the guy in the next lane. And I get just a little squawk out of the tires. I think with an aluminum fw that would be an automatic stall. Stalls at green-lights are really embarrassing.
If you have a lot of cylinder pressure, the heavy fw can tame the idle and especially so when driving in first gear,really slowly.The power pulses at low rpm can be pretty strong, and if the butterflies are not on curb idle, your gas-foot can start to do a little dance on the pedal and that goes straight into the chassis, and the car starts jumping to the point that you have to depress the clutch to settle the chassis.I can almost guarantee you that a 360 with a 9.44 starter gear, a 230* or bigger cam, 165psi or more,and a 750rpm idle;you will have slow speed jumpiness. A heavy flywheel can help to ease or perhaps eliminate this nonsense.
If it seems like I am a big fan of a heavy flywheel for a streeter,that would be cuz I am.There was a time I thought about running a lighter one. But the thought only lasted a few seconds. I'll put it this way; I've never been sorry for having the beast in there.