This if from
www.extrem4x4.pl website and I just translated it through google translate.
Very interesting to read if anyone is interested.
The car underwent restoration and tuning in our company Extrem 4x4 In 2013., Is completely renovated - here "completely", applies to even the smallest details.
To modifications was elected a copy of the richest equipment which served Nissan, specially imported from Switzerland with low mileage 118 tkm.
In 2013 was completely stripped to the symbolic screws.
Body - the body has been subjected to thorough cleaning and modification of the body shop, and have been removed unnecessary sheet metal brackets, which only increased the weight of the car.
Subsequently body has been protected and preserved lacquers groundwater. Fenders got a new, extensive broadening, because Patrol has significantly increased track width (extended) to improve stability, especially at higher speeds.
The frame was sandblasted and painted sequentially special lacquer layers - the outside and inside.
In connection with the BMW engine assembly is specifically converted beam entire vehicle.
It is practically built from new, heavily curtailed and simplified.
Electrician removed all the unnecessary wiring left over from the previous engine, and is not used receivers entering the beam tuningową new BMW engine.
The modern, all-aluminum engine derived from the BMW factory 3.5do power 286HP has been tuned, which now holds the power of 403HP and 813Nm of torque !!! ,
- As illustrated in the graph presented with a dynamometer.
Could be more when used gear, but this would increase the consumption firmly and durability of the unit.
Of course, before the engine BMW 3.5d-biturbo has been expertly prepared for installation in a foreign body, Nissan, ie, we have removed unnecessary pseudo-ecological equipment - such as, for example.: EGR flow meter, lambda sensor, catalytic converter and a few unnecessary sensors and tangled tubes.
In addition, we have given head tuning and polishing channels. In a turbo also wygładziliśmy surfaces exhaust parts.
Mounting lugs are made of pillows and conn gearbox.
For the fuel supply is a dual responsibility, working in parallel electric pump system, the air drawn in by the turbine is supplied by a large cone filter new generation of fine mesh stainless steel built-in special aluminum frame.
Exhaust brings light through the exhaust from the kwasówki of a just 80mm with bezoporowym silencer.
Exhale while driving "politely" is pretty quiet, but when pressed against the gas to the floor reminds dwuturbinowym engine.
The cooling system works very efficient cooler is made to order and the air compressed by a biturbo system at a pressure of approx. 3 bar !!!, compacts powerful intercooler.
For the transfer of such a large torque to the manual transmission is responsible of our design reinforced clutch, capable of withstanding loads up to approx. 1200Nm, with low self-weight and diameter of the flywheel - that it is our own creation.
Thanks to the clever design of the clutch pedal does not need to push the two legs, it gently and precisely.
Transmission remainder of the Nissan Patrol and is a proven and robust construction, has 5 gears.
The only improvement is hot plugged mechanism for shortening the work -quickshift jack, allowing you to quickly change gears.
Axle received a revised gear ratios. Quicken the main gears approx. 10% and installed larger wheels 285/75 R16 General Grabber AT2, so you can use more engine parameters in traffic conditions and road performance is power is more than enough.
Thus, the Patrol is able to accelerate to speeds of over 230 km / h and pleasant and slightly moving at 160 km / h, contenting himself with far smaller amounts of fuel than in the original - nissanowskim engine.
The front and rear axle drive used a modified lock friction plate LSD. Front nastawiliśmy approx. 25% and back approx. 70% blocking, allowing the rapid startup and dynamically maintain long be overcome cornering traction proper, which shall be submitted on performance, not just on the "burning rubber".
Patrol weighing approx. 2200 kg accelerates from 0-100 km / h in under 6 seconds. , But only when the drive 4x4.
When the rear drive attached leaves behind a black ribbon of rubber on asphalt, painting them sometimes and 3rd gear.
For deceleration care 4 ventilated disc brakes, Abs system has been removed, because its operation and so has not kept the engine and became unnecessary weight.
Suspension is mostly shock Competition - Rshox 2.7 "with adjustable hardness and gas reservoirs.
The chassis is podliftowane approx. 50mm harder springs, rear control arms are listed on the stronger - stainless steel, applied everywhere polibusze and polymer bumpers, front suspension duplicate sets of eccentric changing to a more "rally" advance angle switches.
The Patrol slightly increased wheelbase (40mm), with special przedłużkom wishbone front, which significantly contributed to greater stability and weight distribution.
The cabin we took care of style combining luxury style with a sporty spirit.
The front seats instead of factory fitted the adjustable sports seats, which are trimmed with leather in the color and style of the rest of the upholstery - which also leather seats has the described heating system was installed.
Steering wheel and pedals Sparco this product, also came additional clocks that control the engine, extended Pioneer sound system, CB-radio and a few other gadgets.
Of course remained nissanowskie original equipment such as: climatronic, electric windows and mirrors, electric sunroof, central locking, power steering, etc..
Outside lighting exchanged for newer type bixenonowe and LEDs combined with new sets of headlamps and rear lamps.
On the back we installed a hook on 3.5 tons, as if you had to pull the gun-carriage of the rally car or boat.
In summary rebuilt Nissan Patrol became a combination of off-road vehicle with a sporty, utilitarian and a little business.
Oh, this car every day for the demanding and hungry adrenaline.
Specifications:
- BMW 3.5d biturbo engine, aluminum block / head 3000 cc - the power of 403HP at 4750 rev / min, torque 813Nm 2450 rev / min
- 3 inch exhaust passage of kwasówki
-chłodnica + 300% + 200% intercooler performance over the series of BMW 3.5D
- Dual fuel system (two parallel buses BMW pumps working together)
- Manual transmission Nissan Patrol 4x4 5b + reducer, quick shift jack,
- Jednomasowe lightweight flywheel, clutch reinforced Sports 1200Nn
- + 50mm suspension, shock absorbers R-shox 2.7 "with adjustable and gas tanks, polibusze, amp. Stabilizers
- 285/75 R16 wheels (33 ") General Grabber At-2, alloy steel 4-mad ET (-65)
- Curb weight 2220 kg
- 95L fuel tank
- Performance: real acceleration 0-100 km / h = 6 sec, V-max = 230km / h, fuel consumption 10-15L ON / 100km
- Reinforced Front axle
- Accelerated steering
- Vented disc brakes, 4-wheel ABS removed
- Lock plate LSD in both bridges, front - 25% rear 75%
- Equipment: air conditioning, electric windows and mirrors, leather upholstery, heated seats, powered windows. sunroof, enhanced audio, CB-radio,
- Accelerated ratio 4.11 bridges (due to the large oversize power)
- Lighting - bi-xenon, add. LED daytime running lights, rear combination lamps
See video:
Extrem4x4 Nissan Patrol swap BMW 3.0d 287HP, 3.5d biturbo 403HP - YouTube