Hi,
Need some help measuring and setting the squish on a 99 honda big bore motor.
thanks,
george

You can do it a few diferent ways.... Take a piece of 45-50 thousands thick solder stick it down the spark plug hole make sure it touches the cylinder wall. athen turn the engine over squishing the solder. Take a caliper and messure the thickness of the solder. You should have between 36 to 42 thousands squish clearance.