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Discussion Starter · #1 ·
This is the last bike I built and tuned for a customer. bike has a CWI crank true welded and lightend, my porting, domes and powervalve magic. bike had basically no timing in it... cant wait to get a ride or two on it then get her set to kill. I think I have 8-10 left in her



 

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Nice numbers I have a 421 cheetah that I am very happy with.

Can you elaborate on your powervalve magic? different spring tension jet size etc?

thanks

chris
 

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This is the last bike I built and tuned for a customer. bike has a CWI crank true welded and lightend, my porting, domes and powervalve magic. bike had basically no timing in it... cant wait to get a ride or two on it then get her set to kill. I think I have 8-10 left in her



Nice numbers. Do you have a graph over RPM?
 

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gas or alky??
 

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Discussion Starter · #6 ·
gas
 
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