Rail pressure guage

[NWTDIESEL]

I'm still waiting I want one

Now?

 

[hondarider552]

Now?

maybe tomorrow.

 

[Big Block 88]

or maybe now, Look what I started:angel:

 

[hondarider552]

or maybe now, Look what I started:angel:

:rofl: passes time easily

 

[Dan@PPE]

ya

 

[Dan@PPE]

ya.

 

[Dan@PPE]

No....lol

 

[hondarider552]

ya

ya.

No....lol

Next week? :rofl:

 

[Samdweezel05]

ya

ya.

No....lol

I think we have a new post whore.:rofl:

 

[sweetdiesel]

Is there any way to hook the lly/lbz to a LB7?

 

[Dan@PPE]

Yes install a lbz fuel pressure sensor and rescale it.

 

[sweetdiesel]

Yes install a lbz fuel pressure sensor and rescale it.

Well then, Ill phone you tommorow.

 

[Michael]

Okay, now you guys have me a little confused on the variety of sensors. I recently bought all of the factory Duramax rail pressure sensors, and they were listed as follows:
P/N, Thread size, engine series
0281002767, 12mm, LB7
0281002864, 18mm, LLY
0281002755, 18mm, LBZ & LMM

The LB7 and LLY sensors had one curve, while the LBZ/LMM sensor had a higher pressure curve. Does this match what everyone was expecting?

Regards,
Michael Pliska

 

[McRat]

The LB7/LLY's are set up for 160mpa max operating pressure.
2006+ are 180mpa max operating pressure.

 

[sweetdiesel]

So how do i get the lbz on a lb7

some kind of HP swedge or bushing?

 

[LBZ]

Okay, now you guys have me a little confused on the variety of sensors. I recently bought all of the factory Duramax rail pressure sensors, and they were listed as follows:
P/N, Thread size, engine series
0281002767, 12mm, LB7
0281002864, 18mm, LLY
0281002755, 18mm, LBZ & LMM

You will definetly require some sort of HP adapter to fit the LBZ into the LB7. Do you guys sell some sort of machined adapter Dan?

 

[Michael]

I suppose you could machine an adapter to put the 18mm sensor into the 12 mm hole, but I think the 12mm uses a face seal washer, so the adapter would need to incorporate the features for the washer to seal. I would be VERY wary about using adapters with 26000+ psi in the system!

Regards,
Michael Pliska

 

[sweetdiesel]

I suppose you could machine an adapter to put the 18mm sensor into the 12 mm hole, but I think the 12mm uses a face seal washer, so the adapter would need to incorporate the features for the washer to seal. I would be VERY wary about using adapters with 26000+ psi in the system!

Regards,
Michael Pliska

So... No pot metal fittings:rofl:

I thought about it after and i could just put the sensor in the rail on the PS closest to the fire wall remove the plug and replace with the lbz sensor....I think anyways

 

[MarkBroviak]

Yes, that is what I do. Pull the plug at the end of the rail and depending on year of LB7 you can just install LBZ sensor or you have to drill a feed hole through the pellet so fuel can get to the LBZ sensor. Works for me. I take it we still don't have the older trucks rail pressure gauges available??? Are we ever going to?

 

[THE TECH]

We may see flying cars before we see rail pressure gauges for the LB7/LLY.