Is the reason they use bigport cams because they are easy to get and relatively inexpensive or because they are the best choice. It can't be because you need short duration cams for the GZE because GZE's don't require the exhaust pressures to remain high like a turbo does. I know all the brand name cams HKS, TODA, TRD are expensive and don't appear easy to get hold of, but Ivan Tighe Engineering in Brisbane can grind up a new set of billets for them.
Tue, 28 September 2004 20:05
