For what it's worth I replaced the 3.5 with a new 4.6 lower end and rebuilt the top with 3.9 EFI, heads and stage 2 cam. The EFI uses GM 5 litre injectors as the originals would have been working close to their capacity after installing a Wolf 3D EMS.
The extra power (never have to flatten it when off roading) has not affected the ZF Auto and we have done over 100K.
It was certainly well worth it.
Just another hoplessly overcapitalised Rangie!
RichardK
RichardK
Series IV Matrix Offroad Camper following our Discovery 3 with E Diff, BAS Remap, Mitch Hitch, Uniden UHF, Codan NGT HF, Masten TPMS, Proquip Compressor Guard, ARB Winch Bar, Milemarker Hydraulic Winch, 4x4 Intelligence Rear Wheel Carrier, VMS GPS with Rear Camera,
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