Sounds an awful lot like my 93... so I guess that's good.
Anyway, one question: At 3:43, on deceleration, you get that 'rattle'/'popping' on deceleration. I do too. Why? What causes this sound?
The first few times mine did it, I was concerned about it(something loose in the valve train?) but it seems to be more normal, especially with a straight-pipe exhaust.
I've also heard it on a few hot rod gas motors, probably for the same reason?
Any ideas on why a motor does this?
Secondly, I'm going to have to do this to mine and see if I'm smoking the same way you are on acceleration. I know that I /can/ make mine smoke off idle with too much throttle, but I've got a 'smoke puff limiter' to reduce that and (hopefully) prevent much of any smoke in normal driving.
Looking out my mirrors, I don't see any, except in very specific circumstances(namely flooring it up a hill till I get boost), but I'm not sure if it would be more visible with a gopro.