Thread: Lucas 42.5 injector help

Isn't the L67 reg boost referenced?

Yeah, didnt I say that?

series2 = boost referenced fuel pressure... aka ~60psi under boost vs series3 = 50psi under boost all the time. It makes the injectors slightly smaller in terms of flow, but not by a ton.

The FPR on the l32 is in the fuel tank on the underside of the lid of the fuel pump assembly On an 04. 05+ got a weird looking pump assembly.

Originally Posted by darkhorizon

No, broken scanner. The fact its returnless means very little... The regulator is not boost referenced, but it functions the same as a L67 regulator it just does not sit on the motor.

How I read that suggests the L32 returnless is not boost referenced and functions the same as an L67.

That to me means you're saying the L67 is not boost referenced.

Leg spin time? I think so.

They both have a 50psi base pressure... the L32 just doesnt go up aka its not boost referenced.

Humour me, my head/face hurts:

We've already clarified that.

I'd like to clairify the post I quoted in my last post in this thread.

Did I misread or did you mistype?