July 8 2002
 Stock 12A Exhaust Port
- Notice how small the port is
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 Roughed Exhaust Port
- Notice how much larger the port is
- Also Notice how much I have left to go to hit the template
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 Both Ports
- Now you can really see the difference in size
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 Intake Port
- Look at the size of the stock post compared to the template
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 A picture of the regular field of Challenge Cup cars taken in August at Race City in Calgary
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