hello… I’ve been thinking for a while if I shouldn’t get it.. because I don’t know anything about motortuning at all, I’d like to know if it’s going to last even longer, or if it’s going to fly around my ears in a short time. here are probably dohc specialists among you who know something like that, and who could certainly help me. here’s the link to the vehicle: http://www.car4you.at/sea_det.cfm?… mfg, philipp