I have a 1.8L 8V 87 GTI engine, right now the only mod
is a Techtonics euro downpipe (no cat.) and 2" exhaust
w/ resonator (also Techtonics).  I want to add a cam, too.
Any HP estimates before and after the cam?
Any suggestions on which cam to use?
I want a decent idle, looking for a high top speed.

Speed Racer
81 Cabby
Tacoma, WA