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Toyota twin-turbo V8 patent unearthed

An unremarkable patent focusing on a minor engine part has revealed that Toyota is at least considering a twin-turbo V8. While the filing is most likely just a large company protecting its intellectual property, it could also be a small glimmer of hope that Toyota, a storied company that's made some glaring missteps with enthusiasts in recent years, can leave the ICE party with a bang for the ages. The patent for a secondary PCV separator, whose function is to isolate exhaust gas from lubricating oil, was discovered by a member of the GR86 forum. In this case, it's not engine oil that's the culprit, but turbocharger oil. From a twin-turbo V8. The patent starts out with an almost embarrassingly hilarious stick figure drawing of a car and where said engine would be located (in the front, under the hood, duh). It has the words "Internal Combustion Engine" printed on a rectangle in case there was any doubt. However, the second figure shows a dual turbo setup nestled in the valley of a V8. It's a prime location for reducing turbo lag and optimizing throttle response (and should necessitate a substantial hood bulge as well). Now, interestingly, the forum member believes this engine will be installed in the next Tundra (and presumably Sequoia), but our own research indicates that the pickup will have a 3.5-liter twin-turbo V6 under the hood. With all due respect to the GR86 members, we're going to stand by that assertion and cross our fingers that the patent hints at something even better. That would be a high-performance Lexus, possibly an IS F or, if the ICE gods will allow it, an LC F. After all, we have had reports from Japan that a trio of F-cars were coming, including a LS F. It would explain why the 472-horsepower, V8-powered IS 500 was called the Sport Performance instead of full-on IS F. In fact, Lexus reps have promised that the F label would become even more performance oriented. A proper IS F would be a fitting sendoff to Toyota's high-performance V8, but the tested, then reportedly canceled, then reportedly revived LC F would be an even more melodious swan song. The flagship grand tourer could very well allow loyalists to forgive the aforementioned gaffes. Toyota president and noted car guy Akio Toyoda has taken heat for questioning the coming outright ban of ICE sales in his home country of Japan. Perhaps this engine is one of the reasons he's objecting.

Lexus teases new F Sport engine cover

Lexus has teased a new F Sport model by revealing just the engine cover. It could point to a new performance version of the 2021 Lexus IS, and a potential successor to the dearly departed IS F. The image was obtained by Lexus Enthusiast, which pointed out that the carbon-fiber pattern cover is exactly the same shape as the one found shrouding the 5.0-liter V8 that powers the GS F and RC F. Good for 467 horsepower and 389 lb-ft of torque and a symphonic revving sound, the 2UR-GSE has traditionally been the heart of Lexus's F performance line. The teased cover, however, shows an "F Sport" badge where the GS F and RC F's "F" badge once resided. That implies a car with stiffer sport suspension along with some of the styling of a full-blown F model, but not the full stable of horses under the hood. Recently, Best Car magazine reported that Lexus was about to come out with a trio of F models. We think this engine cover is unlikely to preview an LC F, as the LC 500 is already powered by the 2UR-GSE, and wears a completely different engine cover. Also, an LC F would likely be turbocharged and thus don a different cover altogether. While it's possible that Lexus would drop the more powerful 2UR-GSE into the LS to give it a 73-horsepower bump over its current 394, that would imply an LS F model, not a simple F Sport. And besides, the LS already has an F Sport variant. The Best Car report also indicated that the LS F in the works, if it happens at all — and that's a big "if" — would be propelled by a twin-turbo V8.  That leaves the new IS, which in its most powerful guise has a 3.5-liter V6 generating 311 horses and 280 lb-ft of torque. It's possible that rather the teased engine cover is foreshadowing an IS 500, a conclusion that Lexus Enthusiast also draws, albeit with slightly different reasoning. An IS 500 would be one way for Lexus to squeeze as much use out of its marvelous 2UR-GSE before the V8 goes the way of the dodo, but without having to develop an all-out F model. The original IS F had, among other things, wider body panels, six-pot front brake calipers with cross-drilled rotors, and a Torsen LSD. By not calling an IS F, Lexus could be lowering expectations for enthusiasts of the original who would expect those performance features. Or, if the V8 gods are listening, perhaps Lexus is saving the true F badge for an IS with the rumored twin-turbo powering the LC F. One can hope, right? Related Video:

Lexus IS 200t gets a 245 hp turbo four-cylinder, comes here in 2016

The exact timing isn't clear, but now that we have the good news we're ok with a little wait: in Europe Lexus just replaced the 2.5-liter V6 in the IS 250 with its 2.0-liter, turbocharged four-cylinder, and we'll get it. The 2.0-liter currently serves in the NX 200t, putting out 235 horsepower and 258 pound-feet. Car and Driver says it will be tuned differently for what will become the IS 200t, with an output of 241 hp and 258 lb-ft. Those numbers whoop the 2.5-liter V6 by 37 hp and 73 lb-ft, and they're just 65 hp and 19 lb-ft under the 3.5-liter V6 in the much more popular IS 350. Improvements continue in the transmission, the IS 200t getting eight cogs - there won't be a manual option - instead of the six-speed 'box mated to the 2.5-liter now. That means buyers can expect a car that's not only more powerful and more responsive, addressing the two fundamental omissions in the IS 250's list of talents, it will also get better fuel economy than the 21 city, 30 highway miles per gallon the old six-cylinder musters. What they can't expect according to CD is all-wheel drive. We're told the engine swap should come "in the early part of the 2016 model year," and it will only come with rear-wheel drive. C/D says that Lexus will bring a third engine to the range that will power an all-wheel entry, which seems a tad complex to us, but if true it wouldn't be the first time the words "Lexus" and "complex" have cozied up together. A press release from Lexus Europe is below. LEXUS TO LAUNCH IS 200t WITH INNOVATIVE 2.0l TURBO PETROL ENGINE • New turbo engine offers superior smoothness and responsiveness, with no turbo-lag and high fuel efficiency • Engine mated to 8-speed Sport Direct Shift transmission • IS 200t on sale in Europe as from September 2015 Brussels, Belgium, 26 Jun 2015 - Lexus is expanding the range of vehicle equipped with its new 2.0-litre turbo engine. Following the launch of NX 200t in early 2015 and the announced arrival of RX 200t by the end of the year, IS is the third Lexus model to be fitted with this new engine. Powered by a new 2.0-litre petrol turbo engine – with innovative D-4ST fuel injection technology for both fuel economy and instantaneous torque – the Lexus IS 200t sports sedan delivers 245 DIN hp (180kW) with a maximum torque of 350 Nm. Capable of rapid acceleration up to a top speed of 230 km/h, its 8-speed Sport Direct Shift transmission was developed for the high-performance RC F.