340 Is done for

Well from the looks of the crank the machine shop figures serious detonation... prior to me owning it cause it ran great once the demon was put on it.

The other thing I have been told is with the size of line bore is needed you get issues with moveing the crank "further" up? I'm jsut looking at a money perspective. I can buy a built 360 thats .30 over with diamond pistons, neutral balance and ready to roll for 3200 bucks. Just seems like the 340 will double that price tag in machine shop costs alone.

The block is numbers matching and will be tucked away in a bag with the cylinder walls greased up if I dont use it... but hey thanks for asking!