bblacha Posted August 4, 2004 Share Posted August 4, 2004 Has anyone found a plot of the torque curve for the new 2.5i? Would be interesting to compare to the old one. My butt-dyno indicates a much fatter, flatter torque curve, even if the peak is the same. Link to comment Share on other sites More sharing options...
BernardP Posted August 7, 2004 Share Posted August 7, 2004 I would certainly be interested in seeing the pre-2005 torque curve of the 2.5i NA engine. The 2.5 NA engine is still rated at 165 HP (not 168) in the 2005 Impreza. What are the improvements Subaru has made to the 2.5 NA engine in the 2005 Legacy to increase its power to 168 HP. Could it be only something related to air intake/mufflers? Link to comment Share on other sites More sharing options...
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