HKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust Camshaft HKS HKS22002-AN027
HKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust Camshaft HKS HKS22002-AN027
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HKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust Camshaft

HKS
HKS22002-AN027
4957266642085
Camshafts
11 Units In Stock - Ships Next Business Day
$ 270.00
FREE Ground Shipping!
$ 270.00

SKU: 22002-AN027 | UPC: 4957266642085

HKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust Camshaft

This HKS exhaust camshaft delivers a 264-degree duration Step 2 profile engineered for the SR20DET engine in 1991-1998 Nissan 180SX models. It improves exhaust scavenging and top-end power output while maintaining reliable drivability. Ideal for enthusiasts upgrading their SR20DET for track or street performance.

Key Features

  • 264° Duration at 1mm Lift: Extends exhaust valve timing for enhanced high-RPM flow and power gains above 6000 RPM.
  • 10.0mm Maximum Lift: Increases valve lift to support greater airflow without requiring extreme valve spring upgrades.
  • Chromoly Steel Construction: Hardened SCM415 material provides strength and resistance to wear under high boost conditions.
  • 30.0mm Base Circle: Ensures compatibility with stock valve retainers and direct bolt-on installation.
  • Precision Ground Lobes: Factory-balanced and micro-polished for smooth operation and reduced friction.

Product Notes

  • Pair with HKS Step 2 intake camshaft 22002-AN026 for matched timing and maximum gains.
  • ECU remapping required after installation to adjust fuel and ignition for new cam profile.
  • Securely packaged in protective tube to prevent shipping damage.

Installation Notes

  • Professional installation recommended.
  • Upgrade to high-performance valve springs rated for 10.0mm lift to prevent valve float.
  • Adjust valve clearances to HKS spec: intake 0.25-0.35mm exhaust 0.28-0.38mm.

This Part Fits

Year Make Model Submodel
1991-1996 Nissan 180SX RPS13 SR20DET Blacktop
1991-1998 Nissan 180SX Type R SR20DET
1991-1998 Nissan 180SX Type S SR20DET
1989-1994 Nissan Silvia S13 SR20DET

Why Choose HKS?

  • Leader in JDM tuning since 1973 with championship-winning designs.
  • Engineered and tested on dyno for proven SR20DET power increases of 15-20whp.
  • Made in Japan with tight tolerances for consistent performance.

Frequently Asked Questions

  • Q: Will this camshaft fit SR20DET Blacktop engines in 180SX?
    A: Yes designed for Blacktop SR20DET in RPS13 180SX models from 1991-1996 verify engine code S20.
  • Q: What material is used for the camshaft lobes?
    A: High-strength Chromoly SCM415 steel hardened to withstand high-rpm and boost applications.
  • Q: What is the HKS warranty on this camshaft?
    A: 1-year limited warranty against manufacturing defects when installed by certified shop.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard tube inside box 24 x 4 x 4 inches
  • Weight: 3.3 lbs

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