Comp Cams Camshaft, LS1 291T HR-109 BMT Thumpr Backwoods Adventure Mods Laser Cut and Powder Coated

Laser Cut and Powder Coated for protection

From the factory the TJ comes with 7/16" UCA holes and most all aftermarket lifts use this size

You will have to remove or relocate one of the horns

and resulting spring and sway bar effectiveness

Early Grey 2008 - 2009 Mini Cooper S Sidewalk 2002 - 2010 Mini Cooper S

Comp Cams Camshaft, LS1 291T HR-109 BMT Thumpr Backwoods Adventure Mods Laser Cut and Powder CoatedBIG MUTHA' THUMPR Street strip, needs 9. 5: 1 CR , 2800+ stall, intake, gears, & headers, very rough idle. Lifter Type: Hydraulic Roller Engine Family: GM LS Gen III IV 8 Cyl. '97 Current Three Bolt 4. 8 5. 3 5. 7 6. 0 6. 2 7. 0L Engines Cam Family: Thumpr Specifications RPM Range: 2600 to 6800 Valve Timing: 0. 006 Lobe Separation: 109 Intake Centerline: 103 Intake Exhaust Valve Lash: Hyd Duration: 291 311 Duration @ . 050" Lift: 235 249 Valve Lift: