EFI kit ready for fitting

Finally ready to install this. Spent some time this weekend finishing the loom and bench testing.

Ecu is a speeduino 0.0.4d - had a batch of these made with PCB way.

Loom is custom made, sensors are a mixture of GM and Ford.

Fuel rail is Honda H22

Wasted coil pack is VW Polo

Throttle body with TPS is Audi 100

Injectors are Audi 1.8T long reach

Trigger wheel was designed in CAD by myself and laser cut from 3mm mild steel.

External map only using a bosh 3 wire sensor.

Total cost is under £350 as I took a lot of time sourcing parts and finding good deals.

u/jmdawson — 18 days ago

Making a start on a DIY EFI setup

Just fitted the crank trigger wheel which I had laser cut locally. I have an Audi throttle body, Honda fuel rail, 1.8T injectors, VW wasted spark coil pack and a Speeduino ECU. Bosh MAP, coolant and intake air temp sensors.

Total cost so far: £275

Should be under £350 with wideband

u/jmdawson — 2 months ago

My 1982 924 build (almost done)

Home made turbo front end (3d printed vents and cut hood)

Passat front calipers

Peugeot 405/mk3 golf/custom rear disks

Painted in my back garden

3d printed GTP lights

u/jmdawson — 3 months ago

Tyre fitting

Anyone know anywhere to get tyres fitted cheaply?

I will be taking the wheels already removed from the car. The old tyres will be taken back with me.

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u/jmdawson — 4 months ago