Mystery No Start

Pretty sure you can still get new rockers, I ordered some via japan not long ago but not that cheap. over £40 each :-O . Most companies list them as order item so would be slow sourcing and not open to much pricing discount .
Plenty used ones about I expect plus easy item post and saves a lot of money on parts bill .

We have brand new rocker arms in stock as we recently bought a batch of old Nissan stock recently which we will be advertising on ebay soon
Also have
new oil squirters/bolts
timing chains
later and old type chain tensioners,
cam oil rails
Rocker pivot bolts, springs
Valve springs & retainers
Head bolts
plus some new ex & in valves, as well as many other parts.

We also have good stock used parts if you want to save a few quid


I would definately renew the timing chain as likely to now be stretched.  Also as mrB said closely check the cams as they are cast and can easily be weakened even if they appear to look ok
Also closely check the cam sprockets as could be buckled or teeth can become badly distorted on one edge similar to a sharks fin shape which will throw your timing out

Some sr20 rocker arms are different as the feet are same diameter, on the rnn14 one rocker arm foot is slightly larger than the other this is the one which sits in the locator shim and minimises the lateral movement of the arm..........get them wrong and your much more likely to throw a rocker

Bob,

I've sent you an email, I'll take the rocker components, if you would like to send me pricing.