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Hi guys, looking for some advice, i have just bought a '99 wrx and i'm planning to put my '97 engine in, does anyone know if i need to use different pulleys or will the ecu read the '97 ones ??
ok, i have a complete engine from the 97 wrx and i can get hold of the 99 heads but they require work to the cam journals cams and a skim as they got hot and have marked, was hoping that i would be able to drop my engine in without to many changes, starting to look a bit more difficult now, any suggestions, just checked and your right the inlet ports are diffrent could i use the 97 manifold with the 99 loom ?