Carb vs EFI. Can an SU carb compete against Fuel injection? yes and no.

Can an SU carb compete with fuel injection?
Yes and no.
As you might expect, the answer is complicated.
I demonstrate that it is possible by comparing my red mini to this green injection mini.
Please be aware that my red mini is highly tuned.
The carb has been rebuilt by AC Dodd and the distributor is operating with the same level of performance as the EFI unit. It also has a custom timing curve to maximize the performance of the engine.

If you are in need of tuning, please send me a message via messenger or send an email to [email protected]

thanks for watching
Darren

0:00 Intro can a SU carburetor compare to Fuel Injection ?
0:59 discussing how the EFI works and their sensors, ecu, vacuum, oxygen sensor
3:30 How the SU works and controls fueling
4:16 SU needle is the same as the fuel program in the EFI ecu
5:49 Clean spark plugs are the evidence of good running conditions
6:11 removing spark plug from EFI mini
6:40 inspecting the plug condition
7:00 pointing out the problems with Su carbs as well as the parts of the EFI system.
9:41 checking the spark plugs on a carburetor mini engine and comparing to the EFI spark plugs.
11:34 Outro




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