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Product Summary

Hydraulic Roller Camshaft Type, 4000-7000 RPM Range

  • Brian Tooley Racing Naturally Aspirated N/A Camshafts
  • For Gen III / Gen IV GM LS1 / LS2 / LS6 Engines
  • Hydraulic Roller Style Three Bolt Cam
  • Choose from Stage 2, Stage 3, or Stage 4
See more details

Key Specs

Camshaft TypeHydraulic Roller
RPM Range4000-7000
Intake Duration (.050" Lift)227
Exhaust Duration (.050" Lift)244
Lobe Separation112.5 °
See more specs

Need To Know

Quick and Easy Returns

Return Policy

BTR BTR-LS1STAGE3 Details

BTR 32738132R0 Hydraulic N/A Camshaft, Stage 2, Gen 3/4 LS

This is a great camshaft for daily driver applications where more sound and power is wanted in comparison to our Stage 1 camshaft. It is common to see over 400 whp with this grind when backed with proper supporting mods. An aftermarket stall converter (2800+ rpm stall) is ideal for automatic vehicles. It is best to consult your tuner or the BTR sales team when deciding on a converter. This cam was created with a focus on all-around drivability while giving the engine the attitude you desire from a V8. This camshaft, like our other offerings, is easy on valvetrain parts!

BTR 33144133R0 Hydraulic N/A Camshaft, Stage 3, Gen 3/4 LS

The BTR Stage 3 N/A Camshaft (LS1/LS2/LS6) is the go to for people desiring an aggresive idle matched with a powerband that will stretch into the 450+ whp range around 6000 RPM when paired with quality supporting modifications. Automatic applications will need an aftermarket torque converter to take full advantage of this cam's powerband and to ensure good idle and drivability characteristics.

BTR 33348123R0 Hydraulic N/A Camshaft, Stage 4, Gen 3/4 LS

The largest offering in our naturally aspirated LS1/LS2/LS6 lineup, the Stage 4 has proven it's worth time and time again. The Stage 4 sacrifices a some low rpm torque while on a mission to make max peak power. It is not uncommon to see 460+whp with proper supporting mods including a quality set of cylinder heads. In automatic cars, a higher RPM torque converter is a requirement. Consult your tuner regarding stall speed needs!Lobes designed in house by BTR!

  • Brian Tooley Racing Naturally Aspirated N/A Camshafts
  • For Gen III / Gen IV GM LS1 / LS2 / LS6 Engines
  • Hydraulic Roller Style Three Bolt Cam
  • Sold as Each
  • Choose from Stage 2, Stage 3, or Stage 4
    • Stage 2: 227/238 .620"/.605" 113.5+2.5
    • Stage 3: 231/244 .630"/.615" 112.5+2.5
    • Stage 4: 233/248 .630"/.615" 111.5+2.5

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

BTR BTR-LS1STAGE3 Specifications

KEY SPECS
MFG. Part #BTR-LS1STAGE3
BrandBTR
Camshaft TypeHydraulic Roller
RPM Range4000-7000
Intake Duration (.050" Lift)227
Exhaust Duration (.050" Lift)244
Lobe Separation112.5 °
GENERAL
Gear Attachment3-Bolt
Intake Valve Lift w/ Rocker Arm Ratio.636"
Exhaust Valve Lift w/ Rocker Arm Ratio.636"
Intake Duration0.636 int.
Exhaust Duration0.636 exh.
Lifters IncludedNo
Sold in QuantityEach
Lifter TypeHydraulic Roller
Valve Springs RequiredYes
Pushrods IncludedNo
Rocker Arms IncludedNo
NotesNote - Timing advanced 2.5 degrees (112.5+2.5 LSA)

Fitment

  • GM LS6

  • GM LS2

  • GM LQ9

  • GM LQ9

  • GM LQ9

  • GM L76

  • GM LQ4

  • GM LS1

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM L98

  • GM LQ4

  • GM L98

  • GM LQ9

  • GM L98

  • GM LQ4

  • GM L98

  • GM LQ4

  • GM LQ4

  • GM L98

  • GM L98

  • GM LQ4

  • GM LQ4

  • GM L98

  • GM LZ1

  • GM L77

  • GM LQ4

  • GM L96

  • GM LZ1

  • GM LS2

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LZ1

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM L96

  • GM L96

  • GM LQ4

  • GM LZ1

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM LS1

  • GM LS1

  • GM LS2

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