You can tune an AAZ to make just as much power as a 1Z, only you don't need to bother swapping pumps around.
You can machine the crank nose to accept the TDI pulley, and that weakness is solved. Or i ...
I've been a watercooled diesel nut for a while, had a couple of AAZ's and a 1.6GTD which I was planning on putting in my caddy.
Lately the caddy's been neglected and I've spent a lot more time in my ...