I am looking at replacing my very tired 91 4.0 HO with a 2005 TJ 4.0 (complete engine airbox to cats with all accessories, serpentine belt in place). . .
Looks like using my intake and existing ODDI system is the best bet (just don't want to deal with changing to the new computer). What about injectors?. Mine has 19.5 lb, I think these may be 22.5 and incompatible with my wiring harness. Any idea what I can use from the '05 intake?
Exhaust from the '05 is much improved split with dual cats - any idea if it will fit with minimal fabrication, or just go with a header?
I'm asking for 2 reasons: 1) Still negotiating a price on the engine, and omitting intake/exhaust and engine computer is an option. 2) I am having a shop do the swap so will have to consider labor and parts.
Looks like using my intake and existing ODDI system is the best bet (just don't want to deal with changing to the new computer). What about injectors?. Mine has 19.5 lb, I think these may be 22.5 and incompatible with my wiring harness. Any idea what I can use from the '05 intake?
Exhaust from the '05 is much improved split with dual cats - any idea if it will fit with minimal fabrication, or just go with a header?
I'm asking for 2 reasons: 1) Still negotiating a price on the engine, and omitting intake/exhaust and engine computer is an option. 2) I am having a shop do the swap so will have to consider labor and parts.