Is 12HT a good motor?
The 12HT is great, but was not made in high numbers, so parts availability is a problem. The 2H is a very nice combination with a turbo, but no where near a 1HZ-T in smoothness and power. and it is long out of production as well.
How much horsepower does a 12HT have?
12H-T. The 12H-T is a 4.0 L (3,980 cc) inline 6, 12 valve OHV turbocharged direct injection diesel engine. Bore is 91 mm and stroke is 102 mm, with a compression ratio of 18.6:1. Output is 134 hp (100 kW) at 3500 rpm with 232 lb·ft (315 N·m) of torque at 1,800 rpm, on the stock configuration of 7PSI of boost.
How heavy is a 12HT engine?
Remove the items as mentioned in the above thread #9 it still would come in at around 300kg.
What is the most reliable LandCruiser engine?
The most reliable Land Cruiser model is the heavy-duty 70 Series powered by the normally aspirated 1HZ diesel engine.
How long can a 12HT engine last?
I had a 60series cruiser with the 12HT motor in it and IMHO it is the best motor Toyota ever produced. It is strong, fuel efficient and it’s longevity is expected to exceed 600,000ks.
What Turbo is on a 12HT?
TOYOTA 12HT 12H-T HJ61 4.0L Diesel Land Cruiser. This MAMBA 12HT turbo goes with CT26 bolt-on compressor housing, 1HD-FTE core with CT15B smaller turbine wheel, smaller A/R turbine housing(7cm) and bigger 71mm GT3071R compressor wheel than factory CT26 turbo to make this turbo spool faster and get higher top end.
How much boost can a 12HT handle?
VX 12HT. mild mods is get a good quality manual boost controller 14/15 psi max on standard turbo i have upped mine to 12 to be on the safe side get a boost gauge and exhaust gas temp gauge .
What car has a 12HT engine?
Toyota Land Cruiser
Read More: 60 years of Toyota Land Cruiser Long-lived and torquey, the 12HT is a prized powerplant even today.
What oil does a 12HT take?
The 12HT is actually spec’d for 10W30 oil and it should preferably have an additive package that has lubricity enhancers that are more old school. Newer oils have been stripped of additives like zinc, which are hard on emissions control equipment but good for older engines.
Is the 1HD FTE engine good?
The 1HD-FTE is a very reliable engine as are most of the 1HD-XXX family of Toyota engines. The single most important thing is to get evidence of regular engine oil and engine oil filter changes. Both should be done at 5000 Km intervals. Otherwise the timing belt is due at 150 000 Km’s.
How much HP does a 1HZ have?
The 1HZ Toyota Landcruiser 4.2 litre (4164 cc) diesel inline 6-cylinder 12-valve OHC (overhead camshaft) is of the IDI or indirect injection design, and delivers maximum power of 96 kW (129 hp) at 3800 rpm and maximum torque of 285 N⋅m (210 lbf⋅ft) at 2200 rpm.