Recently bought the car - was told that these were cosworth 272's. I have heard that the earlier Cosworth Cams had some failures so I need to find out if these are in fact older cosworth cams.

Evo 9 MR

Any help would GREATLY be appreciated.

 

i put cosworth 272s in my IX years ago...probably around 80k miles ago and they have been flawless. wish i remembered how they looked so i could compare them to yours and help you out

 

Thanks ! Im sure they are fine but I would still like to know. I have been thinking about going with something larger, but i need to know for sure what these are first

 

Hey Guys! These are BC 280's!! I didnt realize it till i looked again but the product # is etched towards the front of the cam.