About: http://webisa.webdatacommons.org/431535900

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	You can do some minor head port polishing, but be careful with the aluminum....there are a couple of places where the water jacket is real close, thickness-wise, to the exhaust port wall.
http://www.w3.org/ns/prov#wasQuotedFrom	cadillacforums.com