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LT1/LT4
EFI Compatible Retro-Fit Hydraulic Roller CamshaftChevrolet LT1/LT4 Gross Valve Lift: .447''/.471'' Adv Duration: 279 Deg/287 Deg Duration @ .050: 213 Deg/219 Deg LSA: 112 Deg RPM Range: 1500-5500
LUNATI/HOLLEY 20080660 Features:
Lunati's EFI Compatible Cams are designed specifically to extend the powerband of computer-controlled performance engines. The EFI Compatible cams produce more torque, throttle response and vacuum signal for electronic fuel injected engines. Lunati's EFI cams work with factory efi systems, but may require upgrades to the EFI components and a tune for the computer.- High performance Lunati EFI Compatible Camshafts are specifically designed for use in electronic fuel injected engines and have a lopey idle. These Retro-Fit Hydraulic Roller Camshafts are engineered to extend the rpm in most factory fuel injection systems and will produce better torque, throttle response, and vacuum signals.
Part TypeCamshaft
Product LineLunati EFI Compatible Retro-Fit Hydraulic Roller Camshafts
BrandLUNATI
Package Height2.75
Package Width3.0
Package Length24.5
Weight8.93 PG
Part CategoryPerformance Parts
Valve Lift With Factory Rocker Arm Ratio0.447 int./0.471 exh.
Cam StyleHydraulic roller tappet
QuantitySold individually
Grind NumberRRA1-213-218
Intake Valve Lift With Factory Rocker Arm Ratio (I0.447
Advertised Intake Duration279
Basic Operating Rpm Range1,500-5,300
Intake Duration At 050 Inch Lift213
Exhaust Duration At 050 Inch Lift219
Computer-Controlled CompatibleYes
Lobe Separation (Deg)112
Advertised Exhaust Duration287
Advertised Duration279 int./287 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.471
Duration At 050 Inch Lift213 int./219 exh.
Valve Springs RequiredYes
Vendor Part Number20080660LUN
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
