HELPING THE OTHERS REALIZE THE ADVANTAGES OF 4B12 ENGINE SWAP

“A further weak point on these engines tend to be the mains mainly because it is often a Forged iron girdle. A lot of people don’t believe’s an issue, but I tear them down daily And that i see materials fretting and substance transfer from girdle to dam.Altering valve durations can change the torque band and on most engines the exhaust and in