| i have a 5 speed with gms550s and an auto sp500s i put the Z1s on the 5 speed and didnt feel a thing. i put some Greddy SMICs on the auto and that thing went nuts. My conclusion is Z1 SMIC sucks. I now have a set of Stillens that ill be replacing the Z1s with and selling them on ebay or something. Id say find some used greddys or something else but not Z1. I'm not even a Z1 hate pirate, have had no problems with them except this. Member TXq45 happens to have some greddys for sell.
Formerly SpecNATT (Houston) |