Hybrid System Of The Gran Turismo Concept. What This Mean?

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cdnz

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I am quite excited with the directions Corvette is heading.
So will this be the blueprint of future power plants in the Vettes?
They could use the same idea of course with less HP version for the next C9 Eray but mostly likely be Stingray -X from their experience. lol.
2.0L FPC V8 to charge the a slightly larger batteries while not increasing overall weight due to a smaller engine to offsets the larger battery pack. Battery tech will be more efficient by then? Or this can be use in the C9 Z06? Say 1000hp and not the 2000hp+ in the Gran Turismo?

That would be great if they can use a detune versions for lesser variants in the regular Stingray as well? I am more favourable of this then the LT3 alone for better overall performance.
 
cdnz said:
I am quite excited with the directions Corvette is heading.
So will this be the blueprint of future power plants in the Vettes?
They could use the same idea of course with less HP version for the next C9 Eray but mostly likely be Stingray -X from their experience. lol.
2.0L FPC V8 to charge the a slightly larger batteries while not increasing overall weight due to a smaller engine to offsets the larger battery pack. Battery tech will be more efficient by then? Or this can be use in the C9 Z06? Say 1000hp and not the 2000hp+ in the Gran Turismo?

That would be great if they can use a detune versions for lesser variants in the regular Stingray as well? I am more favourable of this then the LT3 alone for better overall performance.
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And they will screw up the whole traditional Vette experience just like the FIA are screwing up F1 . No more screaming V8 or V10 engines , half the power supplied by Duracell , sustainable fuel at $300 a litre , lol. And now they sound like a Pinto with a leaky muffler. JMHO .
 
1st Vette said:
And they will screw up the whole traditional Vette experience just like the FIA are screwing up F1 . No more screaming V8 or V10 engines , half the power supplied by Duracell , sustainable fuel at $300 a litre , lol. And now they sound like a Pinto with a leaky muffler. JMHO .
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At least I hope and think they will offer an hybrid version for the future Z06/ZR1. I will give them the benefit of the doubt for getting it right. At lease this would be an option to other full EV vette?
 
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I had heard a possibility of a V-6 turbo similar to what's in the CT4-V for the C9. Mr. Corvette corrected me with better intel. Apparently GM has put a massive investment into the Tonawanda engine plant that makes the LT2, and the C9 Stingray will almost certainly have the next gen V-8.



Mr Corvette is the one who would know!!
 
slegros said:
I had heard a possibility of a V-6 turbo similar to what's in the CT4-V for the C9. Mr. Corvette corrected me with better intel. Apparently GM has put a massive investment into the Tonawanda engine plant that makes the LT2, and the C9 Stingray will almost certainly have the next gen V-8.



Mr Corvette is the one who would know!!
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Found this….AI so hopefully not too many hallucinations, lol.

The next-generation GM V-8 engine, expected to debut in 2027, incorporates several notable features aimed at enhancing power, efficiency, and emissions performance. Here are the key features and highlights:
• Improved Performance and Fuel Economy: The new 6th-gen small-block V-8 is designed to deliver stronger performance than current engines while achieving better fuel economy. GM is targeting a 4-6% efficiency improvement at launch. Innovations in combustion and thermal management will be key drivers of these gains.
• Power Output: The existing 6.2L V-8 delivers 490 hp and 470 lb-ft of torque, and the next-gen version is expected to surpass this, maintaining GM’s reputation for powerful V-8 engines.
• Hybrid Electrification Potential: There are strong indications the next-gen V-8 could incorporate hybrid technology or mild hybrid systems, blending traditional gasoline power with electrification to enhance efficiency and emissions without sacrificing the iconic V-8 experience.
• Advanced Fuel Management: The engine will likely feature advanced fuel management systems, including dual injection (both port and direct injection) to prevent carbon buildup and reduce emissions like NOx gases.
• Durability and Reliability: GM has not explicitly emphasized durability improvements yet, but addressing known valve train issues and increasing reliability are expected priorities given past concerns with the current generation.
• Production Investment: GM is investing $888 million in the Tonawanda Propulsion plant to build the next-gen V-8, indicating a major commitment to this engine’s future despite GM’s overall push toward electrification and a planned all-electric lineup by 2035.
• Applications: The new V-8 will primarily power full-size trucks and SUVs, including upcoming Chevrolet Silverado and GMC Sierra models, and potentially continue powering performance models like the Corvette.
In summary, GM’s next-gen V-8 aims to be more powerful, fuel-efficient, and possibly electrified, aiming to balance tradition with modern technology for sustained relevance in a changing automotive landscape. This engine represents a significant technological evolution while maintaining the performance and emotional appeal of a classic V-8.
 
cdnz said:
It would be great and I think that would be a win for those who's looking into the C9 SR. LT3 DOHC and a small electric system to boost the total out put to be on 550-575hp combined? A good compromised between weight and instand torque.
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There is already the E-Ray for those who want a hybrid. You don’t need electrification to produce big HP . Nor is forced induction required but it sure don’t hurt , lol. And the Z-06 is currently the most powerful NA V8 in a production car , ever.

The most powerful naturally aspirated production car engines are led by the Aston Martin Valkyrie’s Cosworth 6.5-liter V12, which is currently recognized as the most potent naturally aspirated powerplant ever fitted to a production vehicle, with a total output of around 1,139hp. Another soon-to-be competitor is the Bugatti Tourbillon’s naturally aspirated V16 engine, projected to deliver 986hp, but customer deliveries are not expected until 2026.
Here are some of the most powerful naturally aspirated production engines:
• Aston Martin Valkyrie Cosworth V12: 6.5L V12, 1,139hp – the most powerful NA engine in a production car.
• Bugatti Tourbillon Cosworth V16: 8.3L V16, 986hp (production begins in 2026).
• Ferrari 812 Competizione V12: 6.5L V12, 830hp (naturally aspirated, highest ever from Ferrari).
• Ferrari Daytona SP3 V12: 6.5L V12, 829hp.
• Lamborghini Aventador Ultimae V12: 6.5L V12, 780hp.
• Aston Martin One-77 V12: 7.3L V12, 750hp.
• Chevrolet Corvette Z06 LT6 V8: 5.5L flat-plane crank V8, 670hp — the most powerful NA production V8 ever made.
• Lamborghini Huracán Performanté V10: 5.2L V10, 640hp.
• Ferrari 458 Speciale V8: 4.5L V8, 597hp.
• Lexus LFA V10: 4.8L V10, 552hp.
• Porsche 911 GT3 RS (991) Flat-6: 4.0L flat-6, 514hp.
These engines represent the zenith of naturally aspirated engine engineering, combining high revs, superb sound, and record-breaking power without forced induction.
 
I think a nice progression would be a 6.5 litre V10 at about 800hp, for the Z06...there are three Italian V12s in that ballpark.
An efficient 5 litre V8 could give us 600hp, a nice bump up for the Stingray, and improve emissions. An extra 100hp for the
first two models of the Corvette C9 would get my attention.
 
cdnz said:
Another reason for the use of hybrid is fuel efficiency. It is still a mandate I think regardless. Isn’t the LT6 a gas guzzler vs the LT2?
Either way, that is not the main reason for me. Affordability and styling ahead of hybrid or non hybrid. Give me an attractive car at a reasonable price with 550+ HP in the C9 SR.
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Yeah, the 5.5 gets 12mpg city and 19mpg hwy., versus 15 city and 27 hwy. for the 6.2. E-Ray is 16mpg city and 24mpg hwy., the electric motor
isn't set up to improve efficiency, but just to add power.
 
JFA-Stingray said:
I think a nice progression would be a 6.5 litre V10 at about 800hp, for the Z06...there are three Italian V12s in that ballpark.
An efficient 5 litre V8 could give us 600hp, a nice bump up for the Stingray, and improve emissions. An extra 100hp for the
first two models of the Corvette C9 would get my attention.
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Ha ! A true petrol head. That’s the ticket…
 

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