Injector Flow Rates

[mrdelmonti]

Bit of an odd one, but does anyone know the maximum flow rate for injectors on the 1kzte?

And likewise the rates for the D4D injectors?

 

[Beau]

Don't know them, but if you get hold of a 1KZT-E Engine repairs manual you might be able to find those figures.

 

[fridayman]

I don't think the manual gives flow rates, only crack pressures. I have the page saved somewhere and will see if I can find it a bit later.

 

[jbecks]

yeah thats correct, only pressures are listed.

 

[mrdelmonti]

Well that's a pain, cheers for your help anyway guys.

 

[Rob]

Could you find out who makes the injector e.g. Bosch or similar and then try and find the specifications using their part number?

 

[jbecks]

I would guess it would be Denso, as they produce injectors for other toyota models.

 

[fridayman]

Yes, Denso. Why do you need the flow rate?

 

[mrdelmonti]

That was my original suggestion, a colleague of mine is embarking on a compound charged 90 project

 

[poze]

Here is manual for 1kzte http://daemon4x4.org/tech/hiluxsurf/info/manuals/1KZ-TE/ as someone stated before, only pressures are listed there.

 

[fridayman]

I've just looked up compound charging - very interesting. Please let us know how this turns out.

 

[mrdelmonti]

I don't think much progress has been made yet, I know he's getting the parts in ready, he currently has an Eaton M45 supercharger with uprated pulley set for more boost and a turbo from a Volvo truck that he is planning to run as well as having the standard turbo turned into a hybrid.

He's in the stage of trying to work out routing and ordering parts, but it's not a small task!

 

[fridayman]

I'll do more reading on it as I'm very curious how you would size the turbos. The idea of more efficient/cooler boost sounds perfect for a 1kzte.