So then bares the question what in your opinion is the easiest way to convert kjet system to efi?
Get a 530 head and inlet manifold from an LH2.4 car, ideally turbo, but NA will work
Get a RHD LH2.4 240 harness from Dave Barton - brand new beats 30+YO wiring any day
Get a 90+ manifold and pick a suitable turbo, plus intercooler
Get an 016 air mass meter from any LH2.4 car
Get suitable injectors for +t (and resistor pack if necessary) and fuel rail from a late LH2.4 car; get new FPR
Get suitable LH2.4 ECU and EZ-116K
Get a Bijlsma wasted spark kit from ClassicSwede or from Fabian (Bijlsma Technical Innovations) himself, and never have to worry about a distributor again - alternatively, get a LH2.4 distributor from any NA 240 and an igniter
Change the 5 Bar K-Jet main fuel pump to a Bosch 025 main pump, which is set for 3 Bar
Get the usual filters, hoses, nuts screws washers and bolts for doing a conversion
It cannot hurt to replace the water pump, plus the oil pump and its seals - B23 pumps are different from B230 pumps
The usual inspection, measurement, R&R, cleaning, machine work, hot tanking, oil seals replacement, etc etc
$PROFIT