Thread bump.
Looking at doing this with the HR 31. Not looking for silly power but a cheaper fuel bill.
Link g4 seems to be the go. However I do not have the option of a plug in unit due to the age of the car.
I have purchased a second OEM ecu that I intend to scrap for the case and connectors so i can make a plug in setup.
Engine is the original red top RB20 NICS item - bog stock. Trans is a 4 spd auto that is externally controlled.
Now the questions:
Which G4 do I need ? Looking at storm seeing as it has wiring that I can terminate into the OEM plugs
Flex sensors. There look to be two of them. Which one do I need?
I realise the link runs an internal map sensor will it run an EXTERNAL one? I have no where to bring a vac line in without drilling holes.
NICS intake solenoid - this is obviously capable of running them- correct?
Pump. I realise that this needs to change. Any idea what fits in the stock spot with twice the flow?
Injectors , been told GTR yellow tops will do the job and drop in with a hose tail mod. Will these be big enough if I decide to swap to a rb25 turbo?
Can I get a workable data stream out of this? Looking at doing a trip computer (think hks camp.) for it and would like the data to display on it. The hand held items out for now as this screen needs to display a camera and GPS.
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Ideally I would like to retain OEM drivability whist being able to use a cheaper fuel.
Thoughts welcome.