Maybe this is where It comes from...Ed


http://home.att.net/~biker16/mazda_duratec_HE.html

Technical Data ? USA Specification Mazda 6


"Cast iron with 49.98mm diameter crankpins, with 62.97mm diameter main bearings and dual mode damped front pulley"

2000 Silver Frost SVT
#1625 14 Jan 2000
Dual Mode Dampener
A/C switched
K&N Dropin
Magnecor