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Last week I had my 97 dyno tuned and shift points set. I think he did the tune and dyno before he installed the new 3.42s. The car feels much stronger! The dyno sheet says its pulling 292.5 h.p. at the wheels. The car is stock except for an intake [duel cone]. My question is would the car have better numbers if dynoed after the gear swap? Its an auto and the tuner said the numbers were pretty good for stock.
Any ideas on this appreciated...
Dave