SKU: 22004-AT002 | UPC: 4957266640159
HKS 88-93 Toyota Celica All Trac Turbo / 90-95 MR2 Turbo Cam Gear
This HKS cam gear delivers precise camshaft timing control for 1988-1993 Toyota Celica All Trac Turbo and 1990-1995 MR2 Turbo models with 3S-GTE engines. Adjust valve timing to unlock horsepower and torque gains through optimized overlap and lift. Bolt-on design ensures easy upgrade for street or track use.
Key Features
- Lightweight Duralumin Build: 92 grams versus OEM 240 grams cuts rotational inertia for quicker revs and sharper throttle response
- 12-Degree Adjustment Range: Laser-etched marks every 1 degree allow fine-tuned timing from 12 degrees ATDC to BTDC for peak power delivery
- Hard Anodized Finish: Blue anodizing provides long-lasting protection against corrosion and wear in harsh engine environments
- CNC Precision Machining: Ensures perfect OEM-fit bolt pattern with no play or slop for reliable operation at high RPM
- Track-Proven Design: Developed through HKS racing programs to support cams valve springs and turbos for substantial dyno-verified gains
Product Notes
- Confirm 3S-GTE Gen 1 or 2 engine code before purchase
- Pair with adjustable cam gear set for intake exhaust tuning
- Securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Remove timing belt to access cam sprocket
- Torque bolts to 28 Nm using thread locker for secure hold
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1993 | Toyota | Celica | All Trac Turbo |
| 1990-1995 | Toyota | MR2 | Turbo |
Why Choose HKS?
- 50 years leading JDM performance parts innovation
- Rigorous dyno and endurance testing on real engines
- Exact tolerances from advanced Japanese manufacturing
Frequently Asked Questions
-
Q: Does this cam gear fit both USDM and JDM 3S-GTE engines?
A: Yes it directly replaces OEM sprockets on 1988-1993 Celica ST185 GT-Four All Trac Turbo and 1990-1995 MR2 SW20 Turbo 3S-GTE variants worldwide -
Q: What material and adjustment specs does it have?
A: Forged duralumin construction weighs 92g with +/-12 degree range and 1-degree laser marks for precise ECU-matched tuning -
Q: What warranty and support is provided?
A: Covered by HKS limited warranty against defects contact distributor for claims with installation proof required
Shipping & Handling
- Method: UPS Ground / USPS Priority Mail
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box 5.1 x 4.3 x 1.6 inches
- Weight: 0.25 lbs
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