Has anyone here ever dyno'd a 2.0 or 2.2 T?

[deathpunk dan]

I'm curious what real world rwhp results have been for stock or mostly stock 68-71 911Ts. Now, I've found all manner of hot rod build dynos and I've seen a dyno of a 2.2T with E pistons and E cams putting down ~130rwhp which jives with the factory rating of 155 bhp for a 2.2 E...but I've looked and looked and can't find any results/plots for stock engines.

Is this because of the modest output and perhaps owners not wanting to know the awful truth?

Wondering what a freshly rebuilt bone stock 2.2t engine will put down. I am familiar with dynojet 248s and mustang dynos as well as possible result differences due to a bunch of factor, just curious if anyone has done it.


Dan

[ValveFloat]

Here is a graph from my mostly stock 2.0 911L. Bursch headers, stock muffler.

[Fast Corners]

I don't have my spec books with me at the moment but IIRC, the 911L had a stock HP rating of 130 HP. Assuming 15% drive line losses that would yield ~111 RWHP. This would fit in well with the dyno results posted above. No telling what the condition of the motor was but from the looks of things the headers helped a bit.