How do you add multiport electronic fuel injection (EFI) to an old engine in a car with limited hood clearance? Megasquirt/microsquirt and fabrication, of course! The Toyota 20R/22R hybrid engine is going to take some work to convert to EFI, but the results should be well worth it on our Lotus Seven/Caterham clone.

0:00 Intro
0:47 Carb Vs EFI
3:50 Cylinder Head Swap
5:01 Teardown/Cleanup
7:54 Aluminum Head Pitting
10:31 Valve Lapping
10:49 Intake Plenum Fabrication

#ampefi