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I may be getting older, but I refuse to grow up!
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I kind of feel like they messed something up with the porting. I could be wrong but that's how it feels. CT sent me maps too and they were also way too rich.
Did you have/do port matching of the rubber intake boot to the bigger throttle body. If not, it's like you're using a stock TB because of the restriction.
 

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CP pistons have always been on spec when I measured them. Some of the other brands can have a lower deck height and not give you the advertised compression. Taking material out of the combustion chamber will lower the compression ratio. Your cam is not big and should pull down low better than a HC 2, while making as much peak power or more as a HC 3, but at a lower rpm. Hope you get it figured out.
 
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