Looking to build a killer turbocharged small block Chevy? Good news—you have a choice of not one, not three, but four Summit Racing Pro SBC Turbo Camshafts. Add a Summit Racing 2600 or 2700 Series Turbocharger and 1,000 to 1,500 horsepower is possible.
Designed to fit 1986 to 2002 factory roller cam blocks, these American-made hydraulic roller cams feature ultra-modern lobe technology compatible with modern turbochargers. They provide increased valvetrain stability at higher RPMs and maximize turbo spoolup.
Other features include:
• Intake valve closing points boost torque when using a single-plane intake manifold
• Earlier exhaust valve opening allows turbos to spool quicker for improved low- and midrange power
• Valve overlap is kept to a minimum to reduce exhaust reversion and keep excessive heat from backing up into the combustion chamber
• Compatible with valve springs used for popular cylinder heads and spring packages
Pro SBC Turbo Cam Stage 1
Operating Range: 2,800-6,800 RPM
Duration @ .050-Inch: 218°/224°
Lift with 1.6 Rockers: .560″/.587″
LSA: 113°
Valve Overlap: -4°
Pro SBC Turbo Cam Stage 2
Operating Range: 3,000-7,000 RPM
Duration @ .050-Inch: 224°/226°
Lift with 1.6 Rockers: .587″/.555″
LSA: 114°
Valve Overlap: -4°
Pro SBC Turbo Cam Stage 3
Operating Range: 3,500-7,200 RPM
Duration @ .050-Inch: 232°/232°
Lift with 1.6 Rockers: .587″/.587″
LSA: 115°
Valve Overlap: 4°
Pro SBC Turbo Cam Stage 4
Operating Range: 3,500-7,400 RPM
Duration @ .050-Inch: 242°/242°
Lift with 1.6 Rockers: .587″/.587″
LSA: 117.5°
Valve Overlap: 7°
