Mercury Racing - SB4 7.0 Automotive Crate Engine скачать в хорошем качестве

Mercury Racing - SB4 7.0 Automotive Crate Engine

Introducing the all-new SB4 7.0 (small block – four valve) automotive aftermarket crate engine. SB4 7.0 engines are sold as turn-key, ready to run engines. Contact SpeedKore Performance Group for pricing and availability. BIG HORSEPOWER IN A CONVENIENT PACKAGE: • 750hp @ 7,500 rpm • 8000 rpm rev limit • V-8, 32-Valve • Dual overhead cam (DOHC) • LS7 cylinder block • Naturally aspirated with twin electric throttle bodies • Mercury Racing’s exclusive aluminum four valve cylinder heads • 11.7:1 compression ratio • Not recommended for street applications BENEFITS of the DOHC four-valve design versus the typical LS push-rod layout include: • Improved intake and exhaust flow enables increased engine performance • Efficient, high tumble four valve combustion • Low mass, high stiffness design reduces stresses and enables smooth high RPM operation and long life • Improved drivability due to optimized camshaft timing at comparable horsepower levels MERCURY RACING SB4 7.0 AUTOMOTIVE CRATE ENGINE - AVAILABLE THROUGH speedkore.com