Big power 993 engines

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07-20-2022, 10:53 AM

#106

ptuomov

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Quote:

Originally Posted by Kein_Ersatz

In addition to wideband lambda sensors retarding timing?

Can't see using stock 993 knock sensors for tuning, just as a failsafe.

yes, a fail safe. But the more power one takes out of the engine, the greater the need for the failsafe.

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07-20-2022, 11:20 AM

#107

71-3.0-911

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Quote:

Originally Posted by chsu74

9K redline. 4 valve. Robert does some amazing stuff

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Sweet Jesus that sounds amazing. What kind of power is it putting down?

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07-20-2022, 02:17 PM

#108

ptuomov

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What’s the highest anyone has made the 3.6/3.8 stock block and stock frank spin?

Let’s talk about the stock block and 3.8L cylinders in it, with a stock stroke crank. What’s the highest rpm that this combo can be spun reliably and how exeactly does one get there. I’m especially interested in hearing from the people who have actually done a high rpm stock block engine and gotten it to last at those high end.

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