Originally Posted by
rufazz
Does the drilled holes constitute a nother port according to the rules
Also there is a big diffrence in quality to the machining to the casing alone well worth the money if you ask me
They are not transfer ports... Therefore does not violate any rule.
353s has two holes.
People call them "boost ports", but really, they are just there to cool down and lubricate the skirt of the piston...