C6OE-6090-R close to 80cc volume!August 8 2017 at 5:06 AM
|a70 (Login a70eliminator)|
With CJ size valves and seats installed is it
typical to see the cc volume increase 10cc ?
seems it would have just the opposite effect.
I've triple checked and measure 76 smallest
and 80cc for the largest one, I see the specs
calling out 71cc +or-