
Rollin' Thunder Hydraulic Roller Camshaft for 1997-2004 Chevy LS1/LS6 Gen III
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- Rollin' Thunder Hydraulic Roller Camshaft
- 1997-2004 Chevy LS1/LS6 Gen III
- Lift: .540''/.540''
- Duration @ .050: 230°/237°
- Advertised Duration: 314°/322°
- 1500-6500 RPM Range
Cam Notes: This camshaft works great when matched w/ Performer RPM manifold p/n 350-71187,Thunder Series AVS carb p/n 350-1813 and E-CNC 215 cylinder heads p/n 350-79949; this comboproduces 460 HP / 424 ft.-lbs. of torque.
Use with high stall torque converter only.Open 9° BTDC
Close 41° ABDCExhaust Timing @ .050" Open 52° BBDC
Close 5° ATDCImportant Application Information:
INSTALLATION NOTES: These camshafts are designed to be used in engine swap applications using a CARBURETOR ONLY. They are not intended to be used in factory EFI-equipped LS1 vehicles.
Rollin Thunder Hydraulic Roller cams are for street high-performance and racingapplications only - not for heavy vehicles. Use with Edelbrock Performer RPM heads(or other aftermarket heads), adjustable valvetrain components, screw-in studs, high performance adjustable rocker arms and at least 9.5:1 compression ratio. Headers,high-energy ignitions, lower-than-stock rear gearing and a high-performance torqueconverter (in auto. transmission equipped vehicles) are necessary.Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
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