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Power Strokes
7.3 Aftermarket
250/200's and Colorado emissions testing
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[QUOTE="Big Bore, post: 314024, member: 760"] He did. I can't remember the specifics but he dyno tuned for 400HP and pulling his 8K trailer up Climax, which starts at 10K elevation and goes over 11K, I believe his temps never went over 1250 maintaining 65mph speed on that grade. Doing that at those elevations is nothing less than incredible. Most people have no clue what towing at those elevations is like. [/QUOTE]
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