Yup, got one in my tool box that uses my phone or tablet, it's just a cable with usb/c connections! Very easily packed away.. flea bay nor more than $20...
There are different types if cable too, I have two actually, one has a very stiff cable and the other is very soft and flexible...
I was thinking a bent stuck valve hitting a piston- but he wrote that it was running before he attacked it..soooo...
What else could stop it from turning over?? It's got me, it has to be the 10mm socket
if he is saying 90° that's what, not even half a stroke ! Am I right?? 1/4 of a stroke???
Weird! The mystery continues!
Ok gents, place your bets
it's the dreaded 10mm or one of his cousins "nut'n'bolt" playing tricks! J.k j.k newnav, don't you leave with out telling us either lol
But think about it, if it was running before you started it HAS to be something you've missed, no biggy, just retrace your steps.. post a picture of what stage you have the works at please! Is the timing cover off etc
Don't stress, if it's something you've done it will be an easy fix it's just that you can't see it yet... Tony has the right idea, buy a cable cam and have a look... I'm sure there's a small opening where you can get into the sump once the timing cover is removed also..
Turn it over again and watch the valves, see what chamber it's stopping at, that will give you more insight also...
Stay with us and we will get you through it, don't stress, WE ALL have issues working on motors lol god, the amount of skin and blood I've lost lol I now think my nav actually needs the blood and skin sacrifice to run!
All the best and keep in touch... I'm dying to know what it is.... plus I have money riding on the 10mm
j.k j.k