Originally Posted by
stu20004x4
made with a weaker metal apparantly. BUT...
they are only weak if run at crazy power. over 500 i was told, so will have no problems at the spec im going for. 400 is plenty enough for me!
Good luck to you, glad you dont have to sell it now.I bought a brand new 200 block from Ford 22 years ago, running 450bhp and never had any problems.