Good Injector upgrades?

[E30_Beau]

Hi all

I've just finished up putting together a M20B27 stroker for my E30 and I was wondering if I might be able to get a little bit more out of the car with some larger injectors?

The basic details for the engine are:

M20B27 block
731 cylinder head ( ported)
2.5 inlet manifold and throttle body
Megasquirt MSPNP2
288/288 Camshaft
Bosch 0 280 155 844 injectors ( ford 4.0 6 cylinder)

Other than that it has a standard crank, rods and pistons.
The fuel rail, fuel pump and regulator are also the factory one for a 325i.
The injectors that are currently in the engine aren't a performance upgrade as such, I am using them simply because they are similar to the factory set but with a 4 hole tip instead of the single hole tip.

any suggestions would be great even if someone recommends a fuel rail upgrade etc.

[digger]

Those Ford 19lb/hr injectors are plenty enough. There are no legitimate upgrades to be had for your fuel system unless something is broken or malfunctioning no need to replace anything . What you should spend money on is aspects of tuning e.g wideband etc

[808ETA]

Curious where you got your head. I had someone building a head for my 84ETA however I don't think I'm going to get it so I'm looking for another source.

[digger]

Curious where you got your head. I had someone building a head for my 84ETA however I don't think I'm going to get it so I'm looking for another source.

Which one ? The current one I got from MM years ago like 2006 iirc which is currently on the car. I had one done by knight engines but have been pretty slack assembling the rest of the engine

[808ETA]

Which one ? The current one I got from MM years ago like 2006 iirc which is currently on the car. I had one done by knight engines but have been pretty slack assembling the rest of the engine

Sorry, I meant to ask E30_Beau but if you have a source that would be appreciated. Where is Knight Engines located?