Hi Wally
Does the dyno have a "shootout mode"? Most dyno events use that so that you can compare apples with apples.
Some dyno queens get the operator to alter barometric pressure reading in shootout mode, a lower barometric pressure put in at higher barometric location will give a false high reading, the dyno makes a correction for higher altitude.
Maybe you can see this on your old dyno sheets and compare?
Steve
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STI powered 1303 in the works.
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