3.6 993 engine value

[Rawknees'Turbo]

Originally Posted by manbridge 74

The quite good numbers are normal for a cold leak down on these when in good shape.

That's interesting for sure. I'm much more familiar with leakage tests done on Lycoming and Continental engines and dayyyyuuummmmnnn, the numbers are often dramatically worse on cold 'v' hot engines - so much so that the cold test is of basically zero value.

[manbridge 74]

Maybe because those are operated in a narrow range and have to compensate for extreme changes in altitude/temperature?

Stock Porsche even with all the expansion of forged pistons and thin cylinders do leak down pretty well cold if they’ve never gotten too hot.

[Cobalt]

I agree great numbers too bad I didn't see this earlier I would have grabbed it.