GM/Cadillac announced today a new 4.2L twin-turbo V8 for the CT6.
Clean-sheet design that shares nothing with any existing GM engines
Hot-V design, with the exhaust ports exiting into the valley of the engine, directly where the turbos are located
Cylinder deactivation
Hand-built and signed by the builder at the Bowling Green Corvette Plant
550 HP/627 lb. ft. for the CT6 V-Sport.
The non V-Sport version will also have the engine available, though with *only* 500 HP.
The V-Sport is also getting an insane 19" Brembo brake package.
Clean-sheet design that shares nothing with any existing GM engines
Hot-V design, with the exhaust ports exiting into the valley of the engine, directly where the turbos are located
Cylinder deactivation
Hand-built and signed by the builder at the Bowling Green Corvette Plant
550 HP/627 lb. ft. for the CT6 V-Sport.
The non V-Sport version will also have the engine available, though with *only* 500 HP.
The V-Sport is also getting an insane 19" Brembo brake package.