You’ll be cutting more than .010 off the deck to get it to zero. Is there a SM head with a 1.88 valve? It’s hard to go down that far in valve size and get the valve job right.
Are the 2.02 valve's to big for a 318? I don't want a valve to kill off the bottom end. I'm building my engine for throttle response and low to midrange torque and power
