16-01-2019, 05:17 PM
Relieving the block is beneficial.
At the very least round it off to lose the sharp edge. It causes turbulence just where you don't want it.
For the same reason I round off the edge of the inlet valves. Improves the flow for the same reason.
At the very least round it off to lose the sharp edge. It causes turbulence just where you don't want it.
For the same reason I round off the edge of the inlet valves. Improves the flow for the same reason.
Jim