The CCS-1 has a slightly longer exhaust lobe duration than the Elgin cam. That will provide better cylinder scavenging without any real downside. Both of them offer better performance than the standard 235 solid lifter cam, without seriously compromising idle quality or low end torque. JEGS shows the CCS-1 in stock as of a few minutes ago at a pretty good price.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
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