I donno, one of the syty sights has a polling page where people rate plug wires, exhost systems, tires etc. you may try syty. org
I hear a lot of people run the Black buities (Spelling?).
common knowledge on the board is the syty's are picky and require good wires.
I myself got lucky I guess I ran a set of Autozone lifetime wires for over a year with absoultly no problems,
I hope this helps a little
Jamie Sanders
sy 0252
Heber Springs AR