Georgia Fiero Club Forum

General Discussion and Announcements => General Discussion => Topic started by: TopNotch on October 26, 2021, 09:06:47 pm

Title: Corvette Finally Gets a DOHC V8
Post by: TopNotch on October 26, 2021, 09:06:47 pm
And it's got 670HP, naturally aspirated. Check it out here (https://www.chevrolet.com/upcoming-vehicles/2023-corvette-z06).
Title: Re: Corvette Finally Gets a DOHC V8
Post by: Raydar on October 26, 2021, 10:42:48 pm
Wow!
I wonder if the block is a "clean sheet" design, or if it's based on the LS/LT, as the 3.4 DOHC was based on the V6-60.
It does retain the same bore centers.

Edit - Nevermind. That block looks nothing like an LS/LT block. I'm surprised that GM actually coughed up enough coin to make this happen.
Hmmmm... I wonder if it has anything in common with the Caddy Blackwing V8.
2nd edit - Nothing in common with the Caddy. GM must have some money stashed away, someplace.

Side note, from Car & Driver article.
"Every Blackwing is assembled in the same Bowling Green, Kentucky, plant where the mid-engined 2020 Corvette will be birthed, and we expect the spiciest versions of that car to be powered by overhead-cam engines. But rumors suggest the most powerful Corvette engines will not be based on the Blackwing and will instead use a flat-plane-crank V-8 with turbos mounted on either side of the block. ..." Turbos? Apparently not.
Title: Re: Corvette Finally Gets a DOHC V8
Post by: TopNotch on October 28, 2021, 09:46:26 am
GM must have some money stashed away, someplace.
Maybe they're tired of Europeans snubbing the Corvette. With the new engine, it will be a true super car.
Maybe it'll be like Ford VS Ferrari was back in the '60's.
I bet the new Z06 will be quite a bit more expensive than other Corvettes.
Title: Re: Corvette Finally Gets a DOHC V8
Post by: TopNotch on October 30, 2021, 08:40:11 pm
Here's (https://www.hagerty.com/media/maintenance-and-tech/13-things-you-didnt-know-about-chevys-670hp-lt6-v-8/?utm_source=SFMC&utm_medium=email&utm_content=MED_UN_NA_EML_UN_SaturdayRoadTrip_NoDynamicNoDOTW&hashed_email=a2f1106d934b651dce85a94b13ebcb44824cad2c101cc01e85bf52b7cd7470d2) an article with detailed information on the new Corvette engine, designated LT6.