looking at building a 500HP coupe 90, questions.
Hey guys, this fall I had a 93 S4 and loved it, but it was a little to big for my taste. What I want to do in the spring or maybe later this winter, is build a nice 90 coupe quattro. Im wondering what common problems are when they reach high power and boost. I am planning on doing some extensive engine work, Pistons, connecting rods, rings, injectors, valves and springs, cams and of course a thicker head gasket. What problems should I be looking for with the drive-line.
Suspension wise I would like to do full coilovers and camber plates along with some other fun treats.
Who makes nice engine internals for these or do I need to have them built at a machine shop? Also what turbo is popular for these I like the garret gt45s.
Also dose anybody know of 90 with a nice body near mass?