About: http://webisa.webdatacommons.org/245466108

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	From what I have seen racers use aluminum mostly for weight, but I have heard airflow with aluminum is generally better, and larger tubes = better fluid flow and that helps counteract the lower heat transfer.
http://www.w3.org/ns/prov#wasQuotedFrom	ultimatesubaru.org