![Comp Cams LSr Cathedral Port Camshafts 281/289 (LS1 / LS2 / LS6 engines) - Modern Automotive Performance](http://www.maperformance.com/cdn/shop/products/comp-cams-com2-54-459-11-12002843492422.jpg?v=1628834975&width=480)
Comp Cams LSr Cathedral Port Camshafts 281/289 (LS1 / LS2 / LS6 engines)
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HYDRAULIC ROLLER-Very wide power range and excellent midrange torque for LS engines with cathedral port cylinder head.
RPM Range | 2000-7000 |
Valve Timing | 0.006 |
Lobe-Center Angle | 113 |
Intake Centerline | 109 |
Duration | 281 in / 289 ex |
Duration @ .050" | 231 in / 239 ex |
Valve Lift | 0.617 in / 0.624 ex |
Lobe Lift | 0.363 in / 0.367 ex |