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BRIAN CROWER Adjustable Cam Gears Gold Anodise (Nissan SR20DE[T]) - 1 Only

BRIAN CROWER Adjustable Cam Gears Gold Anodise (Nissan SR20DE[T]) – 1 Only

£177.43 Inc. VAT

SKU: BC8820-1 Categories: , , Brand:

Description

Part Number: BC8820-1

Brian Crower Nissan SR20DE(T) Adjustable Cam Gear (Exhaust Side Only)

Maximise your Nissan SR20 powerband with precision exhaust timing adjustments using Brian Crower’s CNC-machined 6061-T6 billet aluminum adjustable cam gear.

Product Overview

Engineered for high-performance Nissan SR20DE and SR20DET engines, the Brian Crower BC8820-1 adjustable cam gear delivers accurate, fine-tuned valve timing adjustments without needing to disassemble the cylinder head or remove the valve cover. This single exhaust cam gear is specifically designed for setups retaining Variable Timing Control (VTC / NVCS) on the intake camshaft (such as S14 and S15 SR20DET engines) or for standalone single-gear replacement. CNC-machined from aerospace-grade 6061-T6 billet aluminum and secured with six high-tensile ARP 12-point stainless steel clamping bolts, this unit guarantees rock-solid clamping strength even under extreme RPM and demanding track conditions.

Key Features

  • ☑ 6061-T6 Billet Aluminum: Precision CNC machined for maximum tensile strength, minimal rotational inertia, and ultimate reliability.
  • ☑ Laser-Etched Timing Scale: Micrometer-style markings allow accurate timing adjustments up to +/- 10 degrees advance or retard.
  • ☑ ARP Fasteners: Six heavy-duty ARP 12-point stainless steel clamping bolts ensure zero slippage under severe drivetrain vibration.
  • ☑ Hard Anodised Finish: Durable gold anodised coating protects against surface galling and aggressive engine bay oil mist.
  • ☑ VTC Compatible Setup: Single exhaust-side configuration ideal for engine builders maintaining factory or aftermarket intake VTC functions.

Technical Specifications


Manufacturer Brian Crower (BC)
Part Number BC8820-1
Engine Compatibility Nissan SR20DE / SR20DET
Position Exhaust Side Only (1 Single Gear)
Material 6061-T6 Billet Aluminum
Hardware 6 x ARP 12-Point Stainless Steel Bolts
Adjustment Range +/- 10 Degrees
Bolt Torque Spec 10-12 ft-lbs

What’s Included in the Box

  • 1 x Brian Crower BC8820-1 Adjustable Exhaust Cam Gear
  • 6 x ARP 12-Point Stainless Steel Clamping Bolts (Pre-assembled)
  • Manufacturer Specification & Fitment Sheet

Brian Crower products are renowned globally for precision engineering and high-rpm endurance across demanding motorsport applications. At JP Racing, we supply full technical support and fast, reliable UK shipping on all genuine Brian Crower valvetrain components.

Frequently Asked Questions

The BC8820-1 single cam gear is designed for Nissan SR20DET engines (such as S14 and S15 variants) that utilize Variable Timing Control (VTC / NVCS) on the intake camshaft. Because the intake side uses the factory hydraulic VTC gear, only an adjustable cam gear on the exhaust camshaft is needed to tune overlap and exhaust timing.

The six ARP 12-point stainless steel adjuster bolts on the Brian Crower BC8820-1 gear should be tightened precisely to 10-12 ft-lbs (13.5-16.3 Nm). Always use a properly calibrated torque wrench during adjustment to maintain secure locking power without damaging hardware.

Yes, the BC8820-1 fits the exhaust position on non-VTC SR20DE and SR20DET engines (such as S13 Redtop / Blacktop). However, if you require adjustable gears for both the intake and exhaust camshafts on a non-VTC setup, Brian Crower offers part number BC8820 which includes a matched pair of two adjustable gears.

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