Cams/Heads/Valvetrain
Hey guys
I have a cam that's a bit of a mystery to me i received it as a spare along with heaps of other parts when i bought my new car.
I have the stamp and it reads 5er2n 177mw 17
i do know it suits the l67 or ecotec but not much else.
any help would be awesome !.
cheers guys
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