I JUST PUT AN AU MOTOR INTO MY EB MANUAL 'S'. IT WAS THE BEST THING I EVER DID. I HAD EXTRACTORS K&N FILTER AND A CROW CAM IN ORIGINAL MOTOR AND RAN A 14.99 WITH 200,000 ON THE CLOCK. I PUT A STOCK AU MOTOR WITH MY STANDARD COMPUTER EB AND EB LOOM AND DIZZY. I LOST A CAR LENGHT TO MY MATE 0-160KM/H BUT ITS SO SMOTH AND LOVES TO REV. JUST A TIP ITS A GREAT WORTHWILE EXERCISE I HIGHLY RECOMEND IT.