This isn’t my car and helping out the owner restore it as he also doesn’t have much and previous owner is MIA. It’s supposedly a 91si VIN: JHMED93600S304547 (D16A7) EU

Don’t have much knowledge on Honda platforms but know the 1.6l (ed9) came with D16A6 , this looks like a D15B am i wrong?

I’ve dropped the same topic on another forum and got the following reply (summarized below)

what looks wrong? What parts (with SKU preferably) we’d need to get to bulletproof this car and run with no issues?

heres a reply from some of the commenters:
D15 , D15B or D16z swap?
Vtec or Vtec-E heads (92-95?)
Vtec Solenoid
D15B7 intake manifold (unsure?)
No timing belt cover
Disconnected breather - no filter
Wrong battery with no hold down - what battery what hold down

Useless strut tower bar - why? What strut should be there
Tucked wiring - where ?

2 A/C lines MIA
No overflow bottle
Half kinked radiator hose - how should it be?