LB7: Lbz engine in my 02 lb7

strongsperformance

2002 sierra cc dually
Jan 14, 2011
78
0
6
lake orion michigan
I have a few questions here.
First of I have a built lbz engine (850-1000hp with proper fuel and air) it has all the goodie with 12mm exergy pump and 100 over exergy injectors. I would like to stick this in my 02 with bt dieselworks wiring and ecm conversion.

1. Should i do this swap? I already have complete engine w 12 mm pump, 100 over inj,and danville 72, headers and up pipes. Ported heads, so cal everything,carrillo rods and assembled and ready to go.
2. I have lb7 hsp twin kit now on my truck. Can I reuse it. Or should I used the danville 72 that's with the lbz?
I'm thinking lbz engine in my lb7 truck the only thing changing is heads and injectors. Then I'll run my lb7 hsp s475 over stock ihi.
I'll probably have 1500 into harness, ecm,and Dsp5 tuning.

Is this possible or do I need a lot more to think about?
Thank you
 

clrussell

pro-procrastinator
Sep 23, 2013
5,928
399
83
I did an lbz swap into my 01 and couldn't be happier..

I say go for it and run the danville 72 as a single.


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