LMM in an lbz

[SwitchBack]

How hard is this to make work? Is it a pretty straight forward swap?

 

[clrussell]

Pull the lbz, drop the Lmm engine in and plug it in. Main difference in lbz Lmm is wiring and emissions.

If you want to keep egr it'll have to be swapped over.

My truck is 100% Lmm engine with egr delete and lbz wiring.

Sent from my iPhone using Tapatalk

 

[Harbin_22]

LMM has a coolant port coming out of the oil cooler to the heater core and the LBZ comes out of the coolant Y crossover

 

[Hernpj01]

you selling your lmm and keeping the built motor or something? it shouldnt be a problem since your deleted.

 

[clrussell]

LMM has a coolant port coming out of the oil cooler to the heater core and the LBZ comes out of the coolant Y crossover

Oh yea.. I put the earlier style crossover on my truck and plugged the Lmm port.


Sent from my iPhone using Tapatalk

 

[Ne-max]

LMM has a coolant port coming out of the oil cooler to the heater core and the LBZ comes out of the coolant Y crossover

I have a dhd one for sale cheap.

 

[SwitchBack]

you selling your lmm and keeping the built motor or something? it shouldnt be a problem since your deleted.

Thinking about doing something along those lines.

 

[Harbin_22]

Haha I have been thinking about trying to find a low mileage RCLB LBZ and swapping engine and trans.

 

[SwitchBack]

Haha I have been thinking about trying to find a low mileage RCLB LBZ and swapping engine and trans.

Yeah that's what I want to do but I'm a little scared of what it it would be capable of :roflmao:

 

[SwitchBack]

What needs to be changed as far as wiring? Do I need any specific scanners to initialize anything before start up?

 

[SwitchBack]

Anyone?

 

[RPM Motorsports]

You use the LBZ wiring and ECM/TCM

 

[SwitchBack]

You use the LBZ wiring and ECM/TCM

Other than that is it plug and play?

 

[RPM Motorsports]

Other than that is it plug and play?

Sure thing