HKS 88-93 Toyota Celica All Trac Turbo / 90-95 MR2 Turbo Cam Gear 22004-AT002

HKS 88-93 Toyota Celica All Trac Turbo / 90-95 MR2 Turbo Cam Gear  is a high-performance, lightweight (0.41 kg) adjustable cam pulley set designed for Toyota 3S-GE and 3S-GTE engines, specifically for the 1990-1995 MR2 Turbo and 1988-1993 Celica All-Trac/GT-Four. Made from anodized, ultra-light duralumin (A2014) with nickel-plated gear teeth, these pulleys (sold in pairs for IN/EX) allow for precise timing adjustments to optimize power bands.

• Engine Compatibility: 3S-GTE (Turbo) and 3S-GE (Non-Turbo) engines.
• Vehicle Applications: 1990-1995 Toyota MR2 (SW20), 1988-1993 Toyota Celica (ST185/All-Trac), 1993-1999 Celica GT-Four.
• Material: High-strength, lightweight duralumin (A2014).
• Design: Adjustable "slide" type, enabling fine-tuning of camshaft timing.
• Component: Set of 2 (suitable for both Intake and Exhaust).
• Limitations: Not compatible with VVT-i equipped engines.
• Appearance: Distinctive HKS purple anodized finish.

These pulleys are designed to improve engine performance by allowing adjustments that match modified engine specifications, whether using stock or aftermarket camshafts. They are popular for fine-tuning power delivery, particularly on modified 3S-GTE engines.

MPN: 22004-AT002