I have a 98WS6 with an A4. The car has a fairly loose converter, 3600 vig. The car has a set of ported heads with larger valves. I am also running a Compcam with 221/221 with 112 seperation (568 Lift). I just had a NX Wet kit hooked up and the shop only was able to get about 50+ hp to the rear tires using a 125Hp jet. They have done tons of these systems and have done them well. The word was with an A4 running a 112 Lobe seperation the nitrous wouldn't work as well.

Has anyone experienced this problem? If so, anything I can do to help it run better without swapping back to a 114 seperation cam?

I was also wondering if anyone makes a decent LT header that are a GREAT price. I have heard I could gain 15+Rwhp by swaping my MAC headers for LT headers, true?


Thanks,