have to say thanks to @[deleted] for the great service yet again
my advice to anyone needing chain kits or bits for the z22se go here https://z22se.co.uk/shop/ genuine parts at lower than gm prices
new balancer chain came

stud locked the bolts on the idlers used the old chain in the vice to hold it still while tightening

and fitting still timed it up even tho the shafts are cut

cam sprockets

bottom end

have to say fitting a chain to this engine is real easy its like they made it fool proof with the colored links
more later got to pop out to get new oil and then do the ARB bush's