BTR PDS Stage 1 Torque Camshaft, 217/23X 2010-2015 Camaro SS & ZL1

Features:

• Positive Displacement Supercharger (PDS) Stage 1
• Hydraulic Roller
• Gear Attachement: 3-Bolt
• Usage: Street/Performance
• Valve Springs Required: Yes
• Improve Horsepower and Torque
• Enhance Durability and Reduce Load Loss
• Billet Steel Construction
• Roots Style Supercharged Application

Cam Specs:

• Intake Duration @ .050" Lift: 217
• Exhaust Duration @ .050" Lift: 23x
• Intake Valve Lift w/Factory Rocker Arm Ratio: 0.619"
• Exahust Valve Lift w/Factory Rocker Arm Ratio: 0.607"
• Lobe Separation (degrees): 114°

This new version of BTR's Stage 1 PDS camshaft makes more power and torque everywhere in the curve compared to their legendary PDS cams. Developed in house, BTR went back to the drawing board and found more power and torque even with the use of less intake duration.These new BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.

Note: E85 fuel is highly recommended.

Note: To use this cam in an L99 engine you will need the L99 to LS3 conversion kit to properly operate this cam in the L99 engine. A torque converter will also be necessary to prevent any surging once the cam is installed.

Note: The BTR Dual Valve Spring with Titanium Retainers are suggested for the LSA application.

Suggested Component Upgrade (see options above):
BTR Dual Valve Springs - Steel Retainers - SK001S
BTR Dual Valve Springs - Titanium Retainers - SK001
Phastek LS3 Cam Install Kit - LS3CAMINSTL
Phastek L99 Conversion Install Kit - L99CONVKT
COMP Cams Camshaft Locking Plate - 5461
BTR Upgraded Pushrods - 7.375" length - PR7375312-16
BTR Upgraded Pushrods - 7.400" length - PR7400312-16 (Factory LS3 Length)
BTR Upgraded Pushrods - 7.425" length - PR7425312-16

Part Number: BTR-PDSSTAGE1TQ