Anybody got good pics of a deshrouded 7M head.
It seems that the intake valves are a bit shrouded where they are at the closest point to the chamber walls.
I have read that you need to maintain atleast 20% of the valve head diameter clearance. Around the chamber walls the stock head has less than 10% clearance.
It seems that the intake valves are a bit shrouded where they are at the closest point to the chamber walls.
I have read that you need to maintain atleast 20% of the valve head diameter clearance. Around the chamber walls the stock head has less than 10% clearance.