2006 Chevrolet Malibu Lt Sedan 4-door 3.5l on 2040-cars

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GM applies for LT5, LTX trademarks... are new small block variants coming?

Recently discovered General Motors trademark applications for LT4, LT5, LT88 and LTX have observers wondering what kind of high-performance offerings could be on their way. A new LT4 would mark a return of the engine designation first used on the Corvette Grand Sport, SLP Pontiac Firehawk and SLP Chevrolet Camaro SS from 1996 and 1997. Supposition at Corvette Forum - which provided advance intel on the C7 like these leaked images - believes a new LT4 could go into the high-performance trim of the next-gen, 2015 Camaro that would be more powerful than the 580-horsepower Camaro ZL1.
Seeing an LT5 again would also be déjà vu - in its former life it was a 5.7-liter V8 for the C4 Corvette ZR-1 from 1990-1994 designed by Lotus, producing from 370 hp to 405 hp. A mix of rumor and hope is that the new LT5 will be a supercharged evolution of the 6.2-liter LT1 (pictured) placed in the new C7 Corvette, and that it will go into the C7 version of the ZR1 pumping out something like 700 hp.
The LTX trademark is, as with that last letter, a complete mystery. If the "X" isn't a generic way to denote the whole LT family, it's wondered if it LTX could refer to a crate motor offering like the LSX.

Anti-purist 1963 Ferrari GTE sports hot rod Chevy V8

I remember reading a story around the time Fast and Furious: Tokyo Drift came out. It focused on one of the star cars of that film, a 1967 Ford Mustang fastback that started the film as a shell, and in a pinch, was transformed into a modified masterpiece, complete with the RB26DETT engine from a Nissan Skyline GT-R (which started the film under the hood of an S15 Silvia). There was a genuine (and in our minds, absurd) fear in the article that taking a piece of classic American iron and fitting a twin-turbocharged JDM engine would result in some awful trend in the classic car community. If you thought a GT-R-powered classic Mustang was sacrilege, though, this car will probably make you vomit. For the rest of us, it's a neat piece of engineering. Shown above is a 1963 Ferrari 250 GTE, and yes, that's a 302-cubic-inch, small-block Chevrolet V8 under the hood. On top of that, it uses the six-speed manual transmission from a Viper, a nine-inch Ford rear end, and Mitsubishi-sourced paint. So yeah, it's a FrankenFerrari. Check out Road Heads' interview with this custom GTE's owner, which is followed by a brief test drive. And of course, head into Comments afterwards, and let us know what you think. Is this Yankee-powered 250 GTE blasphemous or badass?

Next Corvette ZR1 to get 700 horsepower?

Word has it General Motors may offer as much as 700 horsepower in the C7 Corvette ZR1. Motor Trend reports the next Corvette Z06 will continue to rely on its naturally aspirated 7.0-liter V8 engine for thrust, but the lump will deliver substantially more power. How much more? MT says the engine could deliver up to 600 ponies. That's a jump of 95 horsepower over the current Z06, though no figures have been finalized as of yet. Right now, GM is reportedly waiting to see what sort of grunt it can glean from the next ZR1.
The automaker has already made it clear it will resurrect the LT5 name for the new supercharged V8, and if GM is already pulling 600 from the Z06, the big dog ZR1 would theoretically offer 700 horsepower. Either way, the range-topping Corvette will be suitably insulated from its less potent siblings. Stay tuned. We aren't likely to see the Z06 for at least a year, with the ZR1 trailing along at some point there after.