[333pg333]

Yes I think that is what it is, but ST did suggest earlier that it was the fingers of the pp that were problematic. I think this is before he had it out perhaps?

To '89-944NA', you can lose some torque however if you do some reading on this all are not in agreement. Mine is quite a bit lighter than stock and I have been caught out a couple of times with the car trying to stall, but that could have been a few things. I can't give you a true indication of the differences as I have too many other mods in the mix. Lighter pistons, rods, crank, S2 r&p, 3.0L capacity so too hard to narrow it down. I must say that the ease of which it spins out to redline is very appealing though! If your really only using it for a street car I wouldn't bother unless you've got the car apart and it's a 'while you're in there' type of mod.