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Redline Cams Custom Roller Rocker & Camshaft Kit
For Toyota 20R, 22R, and 22R-E Engines
This is the world’s first and only custom roller rocker and camshaft kit engineered specifically by Redline Cams for the Toyota 20R, 22R, and 22R-E platforms. Designed, tested, and produced exclusively by Redline Cams, this kit is built to increase efficiency, durability, and performance while allowing you to tailor your engine’s powerband exactly to your build.
This listing is for ONE complete kit.
CUT OFF BULDG ON OIL BAFFLE UNDER 22R/RE VALVE COVER OR INSTALL 20R VALVE COVER BAFFLE
📦 WHAT’S INCLUDED IN THE KIT
Each Redline Cams Roller Rocker & Camshaft Kit includes:
(8) Custom Roller Rocker Arms with Redline lash adjusters – Precision-machined for strength, reduced friction, and long-term reliability
(1) Custom Camshaft – Your choice of grind based on engine use and performance goals
This is a complete, ready-to-install package.
REQUIRES DUAL VALVE SPRINGS AND BRONZE GUIDES.
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GY274/282
Duration @ .050:236/246°
Advertised Duration: 274/282°
Valve Lift: .460"/.480"
Lobe Separation: 114°
Character: RPM power, maximum horsepower, no compromises
(GY274/282) 20R/22R/RE/RET Redline Cams Custom Roller Rocker & Camshaft kit
GY 274/282 Full Roller vs. Turbo 2 Flat Tappet (114 LSA)
Feature Turbo 2 – Flat Tappet GY 274/282 – Full Roller Camshaft Type Solid Flat Tappet Solid Roller Lobe Separation Angle (LSA) 114° 114° Duration @ .050" (Int / Exh) 270° / 282° 274° / 282° Valve Lift .440" .460" Valvetrain Interface Flat rocker contact Roller follower / rocker Valve Motion Efficiency Slower, boost-friendly Faster, more controlled Friction Level Higher Significantly reduced Break-In Required Yes No Zinc / ZDDP Oil Required Yes No Wear Risk Moderate to High Very Low Overlap Characteristics Minimal (turbo-safe) Minimal with better control Boost Compatibility Excellent Excellent High-RPM Valve Control Limited Excellent Valvetrain Noise Typical solid cam Quieter & smoother Longevity Good with perfect setup Exceptional Idle Quality Aggressive but stable Sharp, controlled lope Effective RPM Range 2,500 – 6,500 RPM 2,300 – 6,000 RPM Horsepower Potential (NA)* 175 – 195 HP 185 – 210+ HP Recommended Rockers Stock / flat tappet Redline Billet Roller Rockers Best For Budget turbo / strip builds High-boost, high-reliability builds