RB Tomei Adjustable Cam Gear Intake Side Compatible with Skyline RB26DETT RB25DET RB20DET – 1 pc

🏁 Fine-Tune Your RB Power — Tomei Adjustable Intake Cam Gear for Nissan Skyline Engines

Take control of your engine’s performance with the Tomei Adjustable Cam Gear (Intake Side), designed for Nissan Skyline RB26DETT, RB25DET, and RB20DET engines. Built for tuners and racers who demand precision, this 1-piece billet cam gear allows exact control of intake valve timing — unlocking hidden horsepower, improving turbo spool, and sharpening throttle response across the rev range.

Whether your Skyline is street-built or track-prepped, Tomei’s legendary Japanese engineering ensures reliable, repeatable cam timing adjustments for your RB engine setup.

If you’re chasing precision and performance in your Nissan Skyline’s RB engine, the Tomei Adjustable Cam Gear (Intake Side) is your go-to upgrade. Designed for RB26DETT, RB25DET, and RB20DET engines, this precision-engineered cam gear gives tuners complete control over valve timing—allowing you to squeeze every last horsepower out of your setup.

Precision Tuning for the Legendary RB Engine

The RB-series engines are icons for a reason—built strong, rev-happy, and made for boost. But even the best engines can benefit from fine-tuning. The Tomei Adjustable Cam Gear allows for precise adjustment of the camshaft timing on the intake side, helping optimize power delivery and torque curves across the RPM range.

Whether you’re chasing more low-end grunt or top-end boost power, Tomei gives you the flexibility to dial it in.

🧠 Why Adjustable Cam Gears Matter for RB Engines

Factory cam gears limit tuning flexibility. The Tomei Adjustable Cam Gear lets you advance or retard the intake camshaft, optimizing valve overlap for your turbo setup, cam profile, and fuel system.

Performance Advantages:

• ✅ Faster turbo spool and improved throttle response

• ✅ Smoother midrange torque and powerband control

• ✅ More efficient airflow for modified engines

• ✅ Corrects timing after head milling or camshaft upgrades

• ✅ Durable and lightweight — ideal for high-RPM operation

Fine-tuning valve timing can mean the difference between an average RB and a truly responsive performance machine.

⚙️ Precision Machined for Performance

The Tomei Adjustable Intake Cam Gear is crafted from high-strength 7075-T6 billet aluminum, offering exceptional rigidity, balance, and heat resistance. The outer gear ring is hard-anodized for durability, while the precision-tooth design maintains exact timing even at extreme RPMs.

Key Specifications:

• Fitment: Nissan Skyline RB26DETT, RB25DET, RB20DET

• Position: Intake side (1 piece)

• Material: CNC-machined 7075-T6 billet aluminum

• Finish: Hard anodized surface for heat and wear protection

• Adjustment Range: ±10° crank angle for accurate intake timing tuning

• Design: Laser-etched degree markings for precise calibration

• Purpose: Enhances power delivery, turbo response, and throttle precision

Engineered for both street performance and competition use, Tomei’s cam gear delivers consistent performance under high-RPM and high-boost conditions.

Premium Japanese Engineering

Crafted from high-grade aluminum with laser-etched timing marks, this cam gear isn’t just functional—it’s art for your engine bay. The lightweight design minimizes rotational mass, ensuring faster response and reduced strain on the timing belt. As with all Tomei products, quality control is top-notch—because when you’re spinning an RB26 past 8,000 RPM, precision matters.