I think the real question has now become: which will last longer: amsoil, mobil1 or this silly thread?

(BTW - Mobil1 was selling syn motor oil in 1973 and invented the first syn bearing lube EVER in the 60's)


97 Contour SE MTX K&N 3530, UR UDP, 19# Injectors, mystery mod, FMS wires, Fordchip.com chip, SVT: TB, Flywheel, clutch, exhaust 04 Grand Caravan SXT