MK4 tt fuel pump with stock injectors???will it work??

[91T breezen']

Does anyone know if the MK4 tt fuel pump will work with the stock 440 injectors???

 

[Celica Supra]

The stock fuel pump will work with the stock injector. The Mk4 fuel pump will work also.

 

[GrimJack]

Agreed.

However, from what I hear, the walbro also works, is about the same cost, and flows much more.

 

[mkIIIman089]

Isn't it a necessity pretty much with a walbro though to remove/drill out the "J tube" restriction so the pump doesn't kind of fry itself?

 

[GrimJack]

Even if that is required, it's a 3 minute job.

 

[mkIIIman089]

Oh yea... I know its not difficult to do. Just making sure its known so that future problems do not arise.

 

[whopwood]

I'm running the MKIV/440 setup and it works fine. I drilled the j-tube out to be just a little bigger as the pressure was backing up on it.

Also, I didn't need to upgrade the stereo to drown out the whine-bro