Tinus se 4.2TD bakkie!!

[petrol]

Tinus dink jy nie jy sou beter af gewees het met n rb25det motor in daardie bakkie nie?

[Tinus lotz]

Watter motor is dit mater?

[SJC]

The 2.5 L RB25 engine was produced in four forms:

RB25DE - NON-TURBO twin-cam 140 kW/190 PS (180 - 200 hp ) @ 6000 rpm, 255 N·m (26.0 kgf·m) @ 4000 rpm)
RB25DET - twin-cam TURBO (T3 Turbo) (245 to 250 hp and 319 N·m)
RB25DE NEO- NON-TURBO twin-cam 147 kW/200 PS @ 6000 rpm, 255 N·m (26.0 kgf·m) @ 4000 rpm)
RB25DET NEO - twin-cam TURBO (206 kW (280 PS) @ 6400 rpm, 362 N·m (37.0 kgf·m) @ 3200 rpm)
RB25DE and DET engines produced from August 1993 also featured NVCS (Nissan Variable Cam System) for the intake cam. This gave the new RB25DE more power and torque at lower rpm than the previous model. From 1995,(Series 2 Engines) both the RB25DE and RB25DET had a revised electrical system and the turbocharger on the RB25DET(S2) had a ceramic compressor wheel rather than aluminium. The most obvious change to the system was the introduction of ignition coils with built in ignitors, therefore the coil ignitor that was on previous models was not used. Other changes were, different air flow meter, engine ECU, cam angle sensor and throttle position sensor. Mechanically Series 1 and Series 2 are very similar, the only mechanical difference would be the camshafts as the Series 2 Cam Angle Sensor's shaft that goes into the exhaust cam is slightly different. This is very important not to mistake. (early Series 2 featured the traditional Mitsubishi CAS which was later swapped for the Black CAS because of a positioning tooth which occasionally broke off)

In May 1998 a NEO head was fitted, which enabled the engine to be classified as a low emission vehicle (LEV) engine due to their lower fuel consumption and emission output. The NEO head featured solid lifters rather than hydraulic, revised camshafts, with on/off solenoid Variable VCT, used a hotter 82 °C thermostat, model-specific coil packs and a revised inlet manifold (the runner diameter is reduced from 50mm to 45mm to increase air velocity and low end torque) in particular the RB25DE NEO which had two inlets going into the inlet manifold. The combustion chamber of the head is smaller so GT-R spec connecting rods are used to compensate as well as model-specific pistons. The turbo received the larger OP6 turbine which some came with steel compressor and turbine wheels, where others had the nylon plastic compressor wheel and ceramic turbine wheel. Some also used an N1 type oil pump and had the oil pump drive collar on the crank revised to help cope with the breakage problems associated with fast, high revs. All in all they are quite a different engine in their own right - a culmination of 20 years of Nissan RB engine building rolled into one.

The non-VCT, non-turbo RB25DE was fitted to the R32 Skyline, the VCT turbo and non-turbo was fitted to R33 Skylines and the WNC34 Stagea. Early R34 Skylines use the non-NEO RB, later Skyline and Stagea (WGNC34) models use the NEO version.

R32 Skyline RB25DE Camshaft duration 240°in, 232°ex lift: 7.8 mm in, 7.3 mm ex

R33 Skyline RB25DE Camshaft duration 240°in, 240°ex lift: 7.8 mm in, 7.8 mm ex

RB25DET Camshaft duration 240°in, 240°ex lift: 7.8 mm in, 7.8 mm ex

RB25DE NEO Camshaft duration 236°in, 232°ex lift: 8.4 mm in, 6.9 mm ex

RB25DET NEO Camshaft duration 236°in, 232°ex lift: 8.4 mm in, 8.7 mm ex

https://en.wikipedia.org/wiki/Nissan_RB_engine

[SJC]

Dink dit sal baie meer moeite (en geld) vat om so motor in te sit?

[petrol]

Dit sou verseker goedkoper gewees het, miskien so n bietjie meer moeite maar sal baie meer responsive wees en behoort selfde op brandstof te wees.

[Tinus lotz]

Im...nee 4.2 td is legit ....kom ry hom dan besluit jy self

[petrol]

Ek vra maar net, probeer jou nie oorreed nie.

Wanneer hy mooi ingeloop is dan kom toets bestuur ek hom

[ricster]

The real beauty of a TD42 ( turbo'ed )is that there is no electronics. The most advanced thing electrically is probably the digital clock on the dash. More electronics will do wonders for upping the power, but I think the TD42 gives a great balance between power and usability.

[Tinus lotz]

Ok my bakkie is all back together got a couple of funny looks when l rolled around without grill bonnet and bumper so i put the bonnet up .....then yesterday the grill and bumper .
Michael is making me happier and happier bit by bit adding fuel a 1/8 of a turn at a time . Egts are still way below max and boosting .7 bar now
At 120 km per hour iam doing 2800 rpm at 130 3000 what are the other guys doing ....?
I might need to go 37 inch wheels to get gear ratio correct ......the rear tires are very lose on any bit of loose matter on the tar ....
Something strange is happening. .......as soon as i put my foot down my teeth starts showing and smoke forms behind me.......gotto get some pills for that

[iandvl]

Tinus, Lekker man - dit lyk goed! :)