R3 block-W7 heads
Here's a pic of the cam tunnel... maybe some one here can educate me.... on a 48' degree cam tunnel the rear will be smaller compared to a 59' where all the journals are the same?
Here's a pic of the cam tunnel... maybe some one here can educate me.... on a 48' degree cam tunnel the rear will be smaller compared to a 59' where all the journals are the same?