(Facebook.com)
Showing posts with label 2jzgte. Show all posts
Showing posts with label 2jzgte. Show all posts
Monday, May 14, 2018
Thursday, February 8, 2018
Friday, June 30, 2017
Monday, May 8, 2017
25 Years Of Age Defying Performance Gains
Here's Why The Toyota Supra's 2JZ Is Such A Legendary Engine
Tuner Potential
From the factory, the 2JZ-GTE is already a pretty special engine. It’s got dual overhead camshafts, four valves per cylinder, a distributor-less ignition system, liquid-cooled sequential turbos keeping the power band nice and broad, and a “square” (one to one) bore-to-stroke ratio that provided a great compromise between low-end grunt and high-end power. Start tuning it, though, and the engine goes from “special” to downright supernatural.
The
reason why the 2JZ-GTE is so prolific in the tuning scene is because of
its strength. Its iron block is tough as nails, its seven main
bearings—despite only being held by two bolts each—are absolutely
gargantuan and hold the crankshaft firmly, its forged 12-counterweight
steel crankshaft can handle huge power and high engine speeds, the oil
pump and water pump can take the heavy mods without failure, the fully-closed deck
means the engine can withstand enormous cylinder pressures, forged
connecting rods are stout, and the oil-cooled cast aluminum pistons can
handle a beating as well.
Power Without Limit
Getting there isn’t really that difficult, either. Though there are a couple big-bore and stroker kits out there, most high-horsepower 2JZ-GTEs get that grunt by way of changing out the intake and exhaust, swapping those sequential turbos out for an enormous single turbo (67mm is common), installing a bigger front-mount intercooler, and bolting on some bigger injectors and fuel lines.
It was an advanced engine in its day, and for 1998, it became even more so, as the Japanese version got variable valve timing. Sadly, the U.S. market got nothing, and ’98 was the final model year for the legendary 2JZ-GTE in the U.S.
But despite its short run here, the 2JZ-GTE remains a crown jewel in the tuner community, with Supras and 2JZ-swapped anything else continually winning drag races and whatever else they’re called to do.
Even 25 years after its debut, the 2JZ-GTE continues to decimate all.
(Jalopnik.com)
Tuner Potential
From the factory, the 2JZ-GTE is already a pretty special engine. It’s got dual overhead camshafts, four valves per cylinder, a distributor-less ignition system, liquid-cooled sequential turbos keeping the power band nice and broad, and a “square” (one to one) bore-to-stroke ratio that provided a great compromise between low-end grunt and high-end power. Start tuning it, though, and the engine goes from “special” to downright supernatural.
Power Without Limit
Getting there isn’t really that difficult, either. Though there are a couple big-bore and stroker kits out there, most high-horsepower 2JZ-GTEs get that grunt by way of changing out the intake and exhaust, swapping those sequential turbos out for an enormous single turbo (67mm is common), installing a bigger front-mount intercooler, and bolting on some bigger injectors and fuel lines.
It was an advanced engine in its day, and for 1998, it became even more so, as the Japanese version got variable valve timing. Sadly, the U.S. market got nothing, and ’98 was the final model year for the legendary 2JZ-GTE in the U.S.
But despite its short run here, the 2JZ-GTE remains a crown jewel in the tuner community, with Supras and 2JZ-swapped anything else continually winning drag races and whatever else they’re called to do.
Even 25 years after its debut, the 2JZ-GTE continues to decimate all.
(Jalopnik.com)
Wednesday, February 17, 2016
Tuesday, February 2, 2016
Monday, February 1, 2016
Subscribe to:
Posts (Atom)