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EFI Injector bosses for PI manifolds

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I'm converting a set of PI thottle bodies to EFI and am having a set of aluminium bosses made.

These will fit original throttle bodies without modifications to them and take BMW E46 Siemens VDO injectors.
You will still have to clearance for the fuel rails though.
 

Don't know the price for these yet.

But if anyone is interested I could have more than one set made.
 

Fred

 

 

 

BMW_E46-Injector.jpg

InjectorBoss1.JPG

InjectorBoss2.JPG

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I'm interested, but, I believe that i have the same injector and noticed that if using a boss/bushing that it will cause the tip not to extend deep enough into the manifold?

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Nice idea. Why not have the adapters made in nylon as the original PI ones are (also on some Bosch K-jet cars). This will help keep the injector temperature down

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I just bore the bodies. But I need the clearance on Gt6

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On 10/20/2019 at 6:40 PM, JR2 said:

noticed that if using a boss/bushing that it will cause the tip not to extend deep enough into the manifold?

You need to watch for that, or the spray will collect into droplets on the side of the injector pocket.

Laurence

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