SO much for taking my own advice. I was out last night dremelling the ports on my RM (chamfering the windows.) I'm going to do the absolute dirt and just bung it back together. I measured the cylinder and bore and they're actually fresh - looks like the previous keeper cold seized it. Cleaned up the piston with a bit of 400 wet and dry and have bunged my el cheapo hone down the bore. I think it will work. For a bit....
SO much for taking my own advice. I was out last night dremelling the ports on my RM (chamfering the windows.) I'm going to do the absolute dirt and just bung it back together. I measured the cylinder and bore and they're actually fresh - looks like the previous keeper cold seized it. Cleaned up the piston with a bit of 400 wet and dry and have bunged my el cheapo hone down the bore. I think it will work. For a bit....