Comp Cams Camshaft, LS1 291T HR-109 BMT Thumpr Backwoods Adventure Mods The 80L Foam Inserts are

The 80L Foam Inserts are ideal for shorter items such as Starlink

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

however this kit will work with the 2" and 2

Toyota 4Runner (2010-2021)

Comp Cams Camshaft, LS1 291T HR-109 BMT Thumpr Backwoods Adventure Mods The 80L Foam Inserts areBIG 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: