I am a big fan of HKS, they always put out quality products, but on this I'm undecided. I know the Greddy Profec uses solonoid, and so does the Blitz, while HKS uses stepping motors. Does this really matter? This is my next mod. I think so I wanna make sure. I've heard lots about both, but not from people with Zs who own either(comparison). thanks.
Follow Ups
Does anyone have experience with the HKS EVC V? - turbosailor20:18:15 03/30/04