Comp Cams Xtreme Energy 276HR-12 Modified LT1 Twin-Turbo No drilling or mechanical experience

No drilling or mechanical experience required

Protection & Luxury Benefits:

Standard Top Mount Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 6 kg/mm (336 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 210 mm Spring Inner Diameter(Front) 85 mm (3

5 — 20-Piece Set with Adapter

0-1/8 mile

Comp Cams Xtreme Energy 276HR-12 Modified LT1 Twin-Turbo No drilling or mechanical experienceXtreme Energy 276HR 12 Modified LT1 Best cam for modified LT1, better exhaust & 2000+ converter. Requires custom tuning. Grind Number: 276HR 12 Lifter Type: OE Style Hydraulic Roller Engine Family: GM LT1 LT4 350 cid V8 1995 1997 Cam Family: Xtreme EnergyT Specifications Intake Exhaust RPM Range: Valve Lash: Valve Timing: Duration: Lobe Separation: Duration @ . 050" Lift: Intake Centerline: Valve Lift: Lobe Lift: Valve Timing @ 0. 006 Lift: Vehicle