THIS LISTING WILL INCLUDE:

• (1) BRIAN TOOLEY (BTR) LS1/LS2 STAGE 2 CAMSHAFT
• (16) HARDENED PUSHRODS - 7.400" LENGTH. 0.080" WALL.
• (16) PREMIUM VALVE STEM SEALS
• (1) TRUNNION ROCKER ARM UPGRADE KIT
• (1) FRONT TIMING GASKET SET

ABOUT THIS KIT

• COMPLETE BTR STAGE 2 V2 LS1 LS2 CAM KIT – Brian Tooley Racing BTR LS1 LS2 Stage 2 V2 Hydraulic Roller Camshaft (221/24X Duration at .050", .624"/.636" Asymmetric Valve Lift, 112 LSA, 3-Bolt Pattern, Made in USA), Hardened Pushrods (7.400" Length 0.080" Wall Thickness), Premium LS Rocker Arm Trunnion Upgrade Kit, 16 Premium Valve Stem Seals, and Front Timing Cover Gasket Set. Most complete BTR Stage 2 V2 cam kit for cathedral port 5.7L and 6.0L LS cam swaps — one order one shipment zero guesswork.

  +50 TO +65WHP +35 TO +45TQ – 16% PEAK HP GAIN – 2,500 TO 7,000 RPM – 221/24X Duration at .050", .624"/.636" Asymmetric Valve Lift, 112 LSA, 2,500–7,000 RPM Operating Range. Spintron and engine-dyno tested by Brian Tooley Racing — delivering dyno-proven gains of 50 to 65 rear wheel horsepower and 35 to 45 lb-ft of torque with a 16% peak horsepower gain directly over the factory LS2 camshaft profile. Once the tachometer crosses 3,500 RPM the Stage 2 screams — snapping your head back harder in the mid-range than the Stage 1 and rushing cleanly all the way to a screaming 7,000 RPM shift point.

  PREMIUM LS ROCKER ARM TRUNNION UPGRADE KIT – DO NOT SKIP THIS ON YOUR LS BUILD – The factory LS rocker arm trunnion is a known failure point across the entire LS engine family — when the factory pressed-in needle bearings fail they send small bearings through the entire engine causing catastrophic damage to your LS build. This retrofit trunnion kit converts stock LS rocker arms into captured roller bearing rocker arms eliminating the factory failure point entirely. Trusted in everything from stock 4.8L daily drivers to 1,000+ horsepower turbo motors — the one upgrade no serious LS builder ever skips.

  HARDENED PUSHRODS – 7.400" LENGTH – 0.080" WALL THICKNESS – Hardened pushrods at 7.400" length and 0.080" wall thickness eliminate flex under load that stock pushrods simply cannot handle on any LS cam swap — providing precise valve actuation and maximum valvetrain strength across the entire 2,500 to 7,000 RPM operating range. Stock LS pushrods flex under load on every performance cam swap — these hardened pushrods don't. The correct length and wall thickness for any cathedral port LS1 LS2 LS6 LQ4 or LQ9 performance cam swap build.

  16 PREMIUM VALVE STEM SEALS + FRONT TIMING COVER GASKET SET – Sixteen premium valve stem seals purpose-matched to the cathedral port LS engine family — preventing oil from entering the combustion chamber and maintaining clean reliable operation on every BTR Stage 2 V2 cam swap build. Front timing cover gasket set provides a complete leak-free seal at the timing cover on any cathedral port LS engine. Together these components ensure a complete professional BTR Stage 2 V2 cam swap install with nothing left out and no last minute parts store runs.

  DISTINCT MODERATE TO HEAVY MUSCLE CAR CHOP – MORE ROWDY MORE POWER – The tighter 112 degree LSA introduces a distinct moderate-to-heavy lope that provides that classic unmistakable muscle-car chop at red lights — more aggressive and more noticeable than the Stage 1 while remaining clean enough for a persistent custom tune to keep it happy during daily driving. Highly driveable on the street with slightly more driver awareness than stock required at very low RPMs. A 3,000+ RPM stall converter is strongly recommended for automatic transmission applications.

  VERIFIED FITMENT – Compatible with Gen III and Gen IV cathedral port LS engines including 5.7L LS1 LS6 and 6.0L LS2 LQ4 and LQ9 applications. Fits C5 and C6 Corvette Camaro Firebird GTO G8 Silverado Sierra and all other GM vehicles equipped with cathedral port Gen III and Gen IV LS V8 engines. Please verify 3-bolt cam configuration prior to installation.

  
  

CAMSHAFT SPECS: