Lingenfelter Efficiency Engineering has a giant new engine for Chevrolet Corvette house owners. It’s known as the Eliminator Spec S, and it’s a naturally aspirated 7.0-liter, 427-cubic-inch LT2 V-8 engine that the tuner’s already put in in a Corvette E-Ray and brought to the dyno.

In accordance with Lingenfelter, that is the highest-powered naturally aspirated engine accessible for the C8 Stingray and the all-wheel-drive E-Ray. The dyno says the automotive is making 577 hp and 528 lb-ft of torque on the rear wheels, which interprets to over 700 horsepower and over 600 pound-feet of torque on the crank, says the tuner.

The aftermarket specialist labored with Callies to develop a number of distinctive items for the bored and stroked engine, that includes Callies H-beam connecting rods and a Callies crankshaft. It additionally has 4.125-inch MAHLE Energy Pack pistons, a COMP Cam camshaft designed to work with the dual-clutch transmission’s torque and shift parameters, and the block’s inventory oiling and scavenging system.

The package deal is not low cost. Lingenfelter lists its worth at $29,950, and patrons can add an assortment of upgrades, like a carbon consumption manifold for $2,395, a ported throttle physique for $480.95, or a $795 Halltech chilly air consumption. Consumers may also improve to a CORSA Xtreme exhaust for $3,978.99 or CORSA headers for $2,495.

Lingenfelter says the engine will match the inventory manifolds. The tuner wished to create an engine that gives energy and drivability in a single package deal, and it recommends that these wanting probably the most energy ought to pair the engine with a brand new consumption and exhaust system.