Product Summary

Hydraulic Roller Camshaft Type, 117 ° Lobe Separation

  • 237/25X
  • .619"/.619"
  • 117 LSA
  • Intake Lobe Lift @ TDC: 0.05840
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Key Specs

MFG. Part #BTR-STT400+
BrandBTR
Camshaft TypeHydraulic Roller
Intake Duration (.050" Lift)237
Lobe Separation117 °
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BTR BTR-STT400+ Details

BTR 400+ LS Small Twin Turbo Camshaft

  • 237/25X 
  • .619"/.619" 
  • 117 LSA
  • Intake Lobe Lift @ TDC: 0.05840

The new BTR Small Twin Turbo cam was designed for use with smaller twin 66-76 mm setups or up to a single 94mm turbo in 388-427 cubic inch combos. This cam is recommended for street/strip type applications looking for more power and rpm , and offers an aggressive idle. This cam uses ultra stable lobes for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.

Due to higher rpm potential combined with greater cylinder pressure from boost we recommend the use of our SK703 spring kits and larger diameter hardened pushrods along with a quality lifter such as a Johnson ST2116LSR or ST2126LSR.

BTR BTR-STT400+ Specifications

KEY SPECS
MFG. Part #BTR-STT400+
BrandBTR
Camshaft TypeHydraulic Roller
Intake Duration (.050" Lift)237
Lobe Separation117 °
GENERAL
Gear Attachment3-Bolt
Intake Valve Lift w/ Rocker Arm Ratio.619"
Exhaust Valve Lift w/ Rocker Arm Ratio.619"
Computer Controlled CompatibleYes
Lifters IncludedNo
Valve Springs RequiredYes

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