L-jet with a 2200 or 2258, Has it or can it be done? Options

[JamesJ]

Hello World,
Has anyone successfully been able to pair(dial in) a modified 914 L-jet system with a 2200 or 2258?
I am looking into doing this for my street car and am aware that the AFM will need to be modified. I have a 52mm throttle body with a modified throttle actuator so the operating arm will work with the L-jet and will fit the stock plenum seal.
Will I need bigger fuel injectors than my new 2.0 injectors? If so, which ones?
What else do I need?
I did a Google search using key words, but was not able to find any previous threads on this topic.
Any advice or thoughts would be appreciated.

[Geezer914]

Enlarge the plenum opening for the throttle body using a tailpipe expander. You can use a 2.0L Vanagon gasket as they used a 50mm throttle body.
There are articles on you tube on how to richen up the AFM using an AFR meter. You need to have a bung in the exhaust.

[porschetub]

Enlarge the plenum opening for the throttle body using a tailpipe expander. You can use a 2.0L Vanagon gasket as they used a 50mm throttle body.
There are articles on you tube on how to richen up the AFM using an AFR meter. You need to have a bung in the exhaust.

He is running a 52mm TB not sure you could do that ? ,anyway an AFM is very carefully set from factory and one mistake with quadrant spring will render the part useless ,the signal from a good (condition ) AFM should input a signal to the computer to injectors to alter duty cycles ? .
Cam choose as mentioned is a key point ,it has to match the increased flow but be able to hold a reasonable idle without causing issues with the AFM .