I joined this club here cause I was just plain fedup with all the bull that you guys repeat, quote, say and just simply invent. Let me dispell a couple of them....as a matter of fact let me introduce myself. I have the most powerful rb25 in the U.S. My friend has the most powerful rb26 in the U.S. You guys repeat so many times that the rb25 bottom end is good for max 500hp. bullll.. I make over 900 for over three years on the stock bottom end plus I had a 120 shot of spoolup nos, hows that for strength?. Secondly I rev the engine to 9500rpm hows that for strenth? I have blown four head gaskets 2 oil pumps 2 tubos 3 rear ends and damaged my syncros for third and fourth and finaly due to abuse and oil leakage thru valve seals damaged all my pistons to where you can see the rings and thru all this my engine stillran and my block is 90% as if still new, Hows that for strength. I have gone from third @9000rpm missed fourth landed back in second not one effect on the engine this engine is the god of engines. I dare anyone to show me by experience a stronger engine. This by the way is the neo engine... please stop talking if you are guessing.