Master Injector confirmed I had the right parts for the injectors and the different filters are just a later revision so I was able to finish them off
Original belt back plate on the right. I'll replace them with a better pair, and recover the old ones when the weather is better
Ready for the belt
Belt fitted
I got the inlet manifold painted while doing the belt
Took the old one to bits, just to see what's going on in there. I've seen pictures of this before but never had hands-on one. Its insanely complicated, made of six different castings all nested together, with the two halves ineffectively sealed together with a weird moulded silicone gaskety thing. The castings are also glued together with silicone so its tricky to get it apart any further than this by hand...