MITSUBISHI 4B12 ENGINE FOR SALE NO FURTHER A MYSTERY

“An additional weak point on these engines will be the mains as it is a Forged iron girdle. A whole lot of men and women don’t think that’s a difficulty, but I tear them down everyday and I see substance fretting and materials transfer from girdle to dam.Which is wonderful. I might have assumed a 4b11/4b12 would have been less difficult due t