What style is this called. I believe there a yellow terra roller rockers twin shaft versions not individual rockers . ANY ADVICE WOULD BE GOOD.
yella terra adjustable shaft mount. those pictured are 1.6's im pretty sure all 308's are 1.65.
if you have hydraulic then the easiest way is to:
cut down a 5mm (i think 5mm cant remember) allen key so its just a shaft with no bendy bit
warm up engine and leave running
remove rocker cover
loosen 11m lock nut
fight with the stupid allen key thing for a few mintes trying to get it in the hole while the pushrod spits oil at you
loosen the allen key till it starts clacking around
tighten the allen key till the moment it stops clacking
tighten the lock nut
move onto the next one.
i tried over and over and over again to get a good adjustment out of the whole: "twist the pushrod blah" problem is if you clamp it a shade too much it squirts the oil out of the lifter and youre never sure if youve gone beyond the point of it grabbing, which means you need to start the engine again to fill it back up.
doing the adjustment while the engine is running is by far the easiest way. its messy though, but works. also there is another benefit. if you tighten up too much, the engine rpm will drop and vacuum becomes unstable. if you notice the drop, you loosen it off again. if you over tighten with the "twist the pushrod" method, youll only know when you get erratic idle once youve put it all back together.
i will never do an adjustment another way ever again: