if anyone is jumping conclusions its you. youre blaming the tune which and when he had issues long before the tune. thus wiping any blame of tune out. i can play the log to anyone. its a safe tune and his issue was because of low psi due to the oil pump or the O-ring not seating correctly. now you have no idea bout a LS1 or anythign involved with them. the chances or a ls1 rod bending or weaking due to what you stated is far from possible in this case. now before you go posting again go read up some and understand the text at hand knowing he had issues when the oil pump went in along with the cam.