3 out of 6!!

How much power and boost can RB26DETT standard piston hold??



In this case, 3 out of 6 piston got cracked..... over1.4 bar( 20psi)


And engine block cracked as well.......................The engine finished!!! bye-bye

The stock engine will make power and we can put boost, however the safe zone......1.2~1.3bar of boost. Other wise 4 out of 6??!!!