Pop sound in 345 powered scout

[69dieselscout]

yea, that's what it was when i pulled the cam

[fpeletz]

You have a worn out lobe on one of the exhaust valves.

[69dieselscout]

think it's a bad exhaust cam lobe. replaced heads, and it has a new flowmaster exhaust. gonna put a cam in it soon

[hooksmason]

@69dieselscout wouldnt it have a miss to it if the cam lobe's were worn?

[0HippyHunter0]

Did you check the exhaust? If it's more of a popping sound that makes sense that it only opens under high pressure. Just a thought.