PCA Southeast Michigan Region

Of Technical Note

The GT Goes Under the Knife

Regular readers of my column know that my 1991 928 GT has a supercharger and an intercooler.  This past summer, the intercooler decided to spring a leak and dashed my summer driving plans.  Since the car was due for a timing belt, water pump, and maitenance, I decided it would[…]

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Insignificant Motors

Story by Tom Fielitz We have seen several decades of car manufacturers building car motors with increasing performance and sophistication.   But there is a new and subtle shift in the role of the car motor as we have known it.   Engine displacement and horsepower is on the decline and hybrid[…]

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