Hi, another silly question: I have two engines with my Supra, both blocks are not numbered and have no identifying marks, apart from one has a '2' cast in it and the other has a '4'. I have taken the sump off both to have a look this week. One is definately a standard 5MGE, and it has 2M cast on the crank. The other is definately not standard, and has 6M cast on the crank. My assumption is that this is a 6MGE crank, however I was told at one stage that you can't put a 6MGE crank into a 5MGE block as the crank throw is too wide for the block. Questions then: what dimensions are different in the two blocks? And is my assumption that 2M is a standard 5ME/5MGE crank and 6M is a 6MGE crank valid?
Thu, 25 August 2005 09:54
