It is identical to the 4Kq. The rear suspension is different > between the 4Kq and the Quantum Syncro, but the two cars are otherwise > (mechanically) virtually the same. > An interesting note is that the Quantum has a 4 on 100 bolt pattern instead of 4 on 108. Which brings the question of the possibility of changing to the 100 pattern for wheel availability? Dave http://www.pelkie.com/mycars.htm