Product Description
FOR SALE: 2015 CHEVROLET CORVETTE STINGRAY
Professionally built, supercharged 2015 Chevrolet Corvette Stingray featuring an extensively upgraded engine designed for dependable high-horsepower performance. The engine block was bored to 4.07 inches and assembled with GPI-spec Diamond pistons producing a 10.25:1 compression ratio, Callies Compstar CSC6125DS2A2AH connecting rods, .022-inch top and .024-inch second ring gaps, and ACL H-Series standard-size rod bearings with Calico coating. The entire rotating assembly, including the clutch and harmonic balancer, was professionally balanced by Mesa Balancing Racing Engines for improved smoothness, durability, and reliability at higher RPM. The engine is equipped with a Comp Cams 224-000-13 hydraulic roller camshaft featuring 13017R/13176R lobes, a 116-degree lobe-separation angle, and approximately .650/.652-inch valve lift. Additional valvetrain upgrades include BTR LS7 lifters, GPI 3/8-inch hardened pushrods, factory rocker arms upgraded with a bronze-bushing trunnion kit, and fully overhauled cylinder heads with new OEM valves and valve guides. The fuel system has been upgraded with an LT4 high-pressure fuel pump, LT4 injectors, LT4 high-pressure fuel lines, a low-pressure feed line, and a 38% increased fuel-pump cam lobe to properly support the additional horsepower. Forced induction is supplied by an ECS centrifugal supercharger system operating with a 7–8 PSI restrictor plate and a low-mounted intercooler to help maintain consistent intake temperatures. The build also includes an Innovators West crank pulley and 1-7/8-inch Speed Engineering long-tube headers with a catless exhaust configuration. A wideband oxygen sensor has been installed and wired into both the OBD system and an interior gauge for accurate air-fuel-ratio monitoring. The vehicle currently has a conservative break-in tune producing approximately 600 horsepower, with additional performance potential available once the engine has been fully broken in and professionally retuned. This is a carefully assembled, professionally balanced, and thoughtfully upgraded Corvette built with quality internal components, a complete LT4 fuel system, and a proven centrifugal-supercharger setup.
VIN: 1G1YC2D75F5117509
We proudly offer nationwide shipping and can assist with export to Latin America, the Caribbean, and worldwide destinations. Financing options are available for all buyers, including programs starting with $0 down payment, as well as special financing solutions for customers with challenged or bad credit.