Lunati 55003 - Lunati LS1 Street/Strip Camshafts
Lunati #638-55003LS1 Street/Strip Hydraulic Roller Cam |
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Lunati 55003 - Lunati LS1 Street/Strip Camshafts Details
GM LS1 1997-Up
Fair idle, High performance cam. Lots of mid-range torque and upper horsepower.
Operating Range: 2000-5000 RPM Duration Advertised: 282° Intake / 287° Exhaust Duration @ .050'' Lift: 218° Intake / 221° Exhaust Lift @ Valve: .526'' Intake / .534'' Exhaust Lift @ Lobe: .309'' Intake / .314'' Exhaust Lobe Separation Angle: 116° (112° Intake C/L) Opens/Closes @ .050'': -03° BTC, 41° ABC Intake / 50.5° BBC, -9.5° ATC Exhaust
Let your LS1 breathe
Lunati engineers have developed a series of street/strip hydraulic roller cam profiles for the LS1/LS6 engines that provide increased low-end to mid-range torque and upper RPM horsepower. The really good news is that these cams are very ''streetable'' and maintain excellent engine vacuum, very important for power brakes.
