i bet your not reving to 8k, not tryin to bust your balls or call you a liar but from what i've seen almost ever se-r stock tach is a liar one way or another.. mine lies big time, at 8k im really only at 7500.. my friends is the other way around, @ 8k it shows 7800.. so ya.. dont get to upset when ya pop the ecu cover an fnid its a stocker lol..