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Power Strokes
6.7 Aftermarket
2011 6.7 600 horsepower goal
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[QUOTE="jbolen323, post: 1554191, member: 23090"] My 2012 with our Kc stage 1 Whistler hits roughly 590-615 consistently on our dyno with 300k and a stock 11-14 cp4. I have not upgraded it. Roughly the 15 cp4 will get you another 50hp since you can run a stronger tune. [/QUOTE]
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