Quote Originally Posted by Dirty Mech.
im sorry how in the world do you pop a n/a motor.
RPM's are your enemy.

My first LS1 came apart at 7100 rpm when a rod bolt started to back out due to the stock rodbolts being utter failures in the LS1 cars. Luckily all it did was spin the rod bearing on that particular one... it didn't sound good at 7k tho.