Originally Posted by supergass
Originally Posted by ARUSSELL
If you want any more then a 3.750 stroke stay away from a LSX block, the sleeves are very short!!!!!!!!!
If the sleeves are to short what are they doing when they put a 4.125 crank into a 4.185 bore LSX from GM? It isnt the tall deck, they havent even come out with it yet. Are you saying that the piston comes out of the bottom of the sleeve to far??
By the numbers you can get a 4.250 stroke in, but the piston comes out of the bottom of the bore so much that the pistons colapse the skirts quick. Im am not saying it cant be sone, but you wont be happy with the life of the engine.