Lets play "ID THE CAM GAME!!!" Yay!

[BigD9146gt]

Hello all,

I was hoping someone could help me identify these cams... I'm told they are a 908 grind (but obviously for a 911 with the four bearing 911 cam housings). The engine I picked up was a '72 2.4L with 92mm Mahles making it the 2.8L, stock 33mm intake port and 32mm exhaust port heads, MFI with a modified pump. I'm told it all worked really well together.

Part numbers are 911.105.137&138.0R



I slapped these on the lathe and with a dial indicator it showed these have .450 lift and an obvious impressive duration.




Thanks, Don.

[Steve@Rennsport]

Those are 3.0 RSR cams.

[BigD9146gt]

OOOOOO!!!! Thanks for the input Steve!