Roxy : The 1991 Daihatsu F77 Rocky Ute

enroh

New member
Hey guys,

Thought I'd share my little Daihatsu daily driver, work Ute, play toy, expedition vehicle. Its my one vehicle does all.

Current Specs:
Year: 1991
Manufacturer: Daihatsu
Model: F77 Rocky (aka Rugger/Fourtrak/Taft depending on country)
Engine: 2.8 Litre Turbo Diesel DL52 engine (from a 1984 Daihatsu F75 Rocky)
Transmission: Factory Non Turbo F77 5sp (Lower Ratios)
Transfercase: Factory 1.24:1 Hi 2.24:1 Low Range Offset Outputs (RHS)
Front Axle: Factory F77 Solid axle open centre 3.36:1
Front Axle Width: 1315mm/51.75" WMS
Front Suspension: Factory style leaf spring 40mm lift extra heavy duty with 7.5" travel Gas Shocks
Rear Axle: Factory F77 Solid axle open centre 3.36:1
Rear Axle Width: 1310mm/51.5" WMS
Rear Suspension: Factory style leaf spring 40mm lift extra heavy duty with 8" travel Gas Shocks
Wheelbase: 2800mm/110"
Wheels: 15x8 -25 Dynamic Trax II Steel Wheels
Tyres: Maxxis Bravo 235/75r15
Accessories and Other Modifications
~Factory fitted hardwood floor steel tray back
~ECB Aluminium Bullbar
~Lightforce 240 Blitz Spotlights
~Uniden 80ch UHF radio
~2.5" exhaust system
~Custom divorced 2.5"/1.875" into 3" turbo dump pipe

IMAG0533.jpg



In Progress Modifications
~Rebuilding and installing a set of 4.1:1 HJ60 land cruiser full float axles front and rear
~Fitting 15x10 Steel rims with 35x12.50r15LT Maxxis Creepy Crawlers
~Custom rear leaf spring setup consisting of converting to 70mm(2.75") wide 1415mm long leaf springs from a VW Amarok.
These will be spring under with an upside down shackle to keep the ride height low with lots of down travel.
They also have a huge diameter (60mm) front bush which will help with NVH, supension dynamics and the all important flex!
I plan to run a 13.5" stroke ironman foam cell pro rear shock. I will be making custom out boarded leaf spring hangers and shackle hangers to suit the wider leaf spring mounting position of the land cruiser axles(1030mm/40.55") as opposed to the factory width(965mm/38")

~Custom Front leaf spring pack made up of a rear main leaf and military wrap secondary from a ln106 hilux (50mm longer length) and a mix of shorter front leaves from the rocky factory spring pack. I will also be running the same shocks from the rear to keep parts interchangeable as much as possible.

~Fabricating a very tight steel cradle to set my Warn 8274 into the aluminium bullbar
~Fabricating a rear winch mount for an eBay 11000lbs low mount winch

Future Modifications:
~LS1/4l60E/LT230
~Radius arm/Coil conversion in the front
~Wheelbase Extension +1 in the front and +2 in the rear
~37x12.5r17 s on Trailgear beadlock 17x9 Alloys
 
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