**600hp sbm block limit? Or is it bs!!**

just thinking how many runs do you think you will get before you have to check your bearings on thees engines 950 to the tire or crank is lot of jam and torque the same ,thats a lot of stress on a engine that was base on 350hp. but like every one said there no Prof that it wont take it.I'm just wondering how much you wrench on them that all.or are they high hp engines only 1/4 mile engines. i would do back flips to now my block is good for 1000hp with out worrying about it.