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Old 04-29-2013, 05:12 AM   #8
southernstar
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Join Date: Apr 2012
Location: Ontario, Canada
Posts: 598
986inquiry, thanks for your review. I suspect that the 2.7's you were testing were running poorly, because upon introduction Porsche's notoriously conservative numbers and all contemporary reviews of the 2.7 determined that it was quicker and that the improved torque (and flatter torque curve) meant that it was mcuh more flexible. Indeed, some reviewers felt that the improvements were greater than the numbers suggested.

The gear ratios in the 2.5 had to be higher than ideal as the engine just didn't pull very well at low RPM's. The increased stroke and improved fuel injection addressed those issues.

Brad
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