1991 1.6 crank/ 1981 11mm 1.6 crank

[goon]

Same dimensions or different? Haven't pulled my motor with the spun bearing yet but if the crank is marred in anyway I'm ganna need a new one I've got a 12mm 82 crank(covered in rust) and an 11mm 81 crank still flawless

[Quantum TD]

Should be the same, but the 11mm will probably use a different crank sprocket with a woodruff key and slot, versus the notched nose on the 1991.

[RabbitJockey]

what he said, i would avoid using the 11mm crank if you can tho, they stopped making them like that for a reason...

[R.O.R-2.0]

im pretty sure only the very early 1.5L engines had the key and keyway. my 77 1.5D had a keyway, all my other 1.5s had the notch in the end.

i was actually told by a very reliable source that the early keyed crank noses are tougher than the later notched ones.. FWIW..

[RabbitJockey]

my 81 1.6 has the keyed crank nose, and it came loose and got all boogered up on me before.quite scary