How Big can a 5.2 get?

Not much progress here, pulled three pistons and noticed there were strange scratches in 1st rod bearings. Now I have to find out what caused it, rod is in machineshop and theyll measure it. If its round, then its must have been dirt what caused it, but I have to find out.

But hey, I got my Proflo4 :thumbsup: 54257944_10213276290203982_1666070590676533248_o.jpg?_nc_cat=108&_nc_ht=scontent-arn2-1.jpg