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Porsche patents a variable-compression-rat II
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Your Porsche Performance Parts Center: BEARINGS ENGINE
WebConnecting Rod Bolt Failures: The connecting rods that are used on the 911 Carrera are forged out of steel and utilize what is known as a cracked-rod design. This means that the rods are forged and machined, and then broken along pre-set stress points. Then the bearings are installed and the rods are put back together again. http://forums.pelicanparts.com/porsche-912-technical-forum/540374-head-piston-dome-cc-compression-ratio.html WebAlthough stock Porsche connecting rods can be rebuilt and upgraded with ARP rod bolts, upgrading to Carrillo connecting rods for Porsche engines that will rev over 7400 rpm, … how does a press brake machine work