Kelford Cams - RB26 Shimless Head Package - 292°-288°IN & 300°EX - 182-SG

Kelford RB26 Shimless Valve Train Package – Proven in Iconic Drag & Street GTRs

Take your RB26 head to the next level with this Kelford Shimless Valve Train Package, engineered for high-RPM stability, durability, and precise valve control. Designed for high-power street, track, and drag racing applications, this package eliminates traditional shims for a solid bucket solution, reducing valvetrain weight and improving performance at extreme RPMs.

This exact setup has been used in some of the most iconic and record-breaking RB26 builds, including:

• John Wick GTR (Motorsports Mechanical) – One of Australia’s quickest GTRs.
• Jun II (Croydon Racing Developments) – Legendary in the Australian RB scene.
• LTSWAR (Cranked Motorsport) – High-horsepower street and strip monster.
• ...and many more elite RB26-powered machines.

Package Includes:

• Kelford 182-S / 182-SG / 182-SE / 182-SF Camshafts – High-lift, high-duration options tailored for different applications.
• Kelford KVS1855-BT Beehive Valve Springs + Titanium Retainers – High-RPM stability with 105lb seat pressure, nitrided PACALOY springs.
• Kelford KCF-182 Shimless DLC Coated Cam Followers (24x) – Reduced valvetrain weight, no risk of shim failure, DLC-coated for low friction.
• Ferrea Oversized +1mm Intake & Exhaust Valves – High-performance stainless steel for maximum durability.
• Ferrea Valve Locks - Quality valve locks 4140 Chromoly Bar stock suiting high pressure springs.
• Supertech Valve Stem Seals – Improved sealing for high-performance builds.
• Supertech Valve Guides – High-durability bronze guides for longevity and reliability.

Why Go Shimless?

• Higher RPM Capability – No risk of shims coming loose under extreme conditions.
• Increased Durability – Reduced valvetrain weight, better valve control.
• Precision Tuning – More stable valve lash settings over time.
• Proven Performance – Used in 1500HP+ GTRs, street and drag monsters.

This is a turnkey solution for RB26 owners looking to eliminate valvetrain failure risks and maximize performance. Whether you're pushing big boost on a street car or aiming for 10,000 RPM in a drag setup, this package ensures your engine stays reliable under pressure.

Professional installation recommended. Machining may be required for optimal fitment.

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