Put the Magnecor wires in today and was very happy with the result. Throttle response is most excellent and the engine purred strongly throughout the rpm range. Much better aftermarket wires whether Magnecor, Crane or MDS are a must for the serious and not as serious enthusiasts. Also, seeing first hand how the hyperground improves throttle response and smoother running, these two mods together go hand in hand and will put a big smile on your face