14-11-2020, 06:08 PM
I am in the process of smoothing out the ports on my block which is quite a nice lockdown job.
IĀ ground down the (late type) valve guides in the intake ports to blend in with the base of the port. Is it ok to do this with the exhaust ports or better left alone?
IĀ ground down the (late type) valve guides in the intake ports to blend in with the base of the port. Is it ok to do this with the exhaust ports or better left alone?