HKS Upgraded Timing Belt 3S-G(T)E 177Y 24999-AT006

HKS Upgraded Timing Belt 3S-G(T)E 177Y  is a high-performance, purple-coloured, reinforced timing belt designed for Toyota 3S-G(T)E engines, particularly the MR2 SW20 (1993/11-1999/10), Celica ST202/ST205, and Caldina ST195/ST215/ST246W. It features improved heat resistance and strength for high-RPM/race applications, featuring a 177Y25.4 size and high-saturation H-NBR material.

• Engine Compatibility: Specifically for 3S-GE and 3S-GTE engines.
• Performance: Designed to handle higher RPMs and higher torque, with about 1.5 times the strength of standard belts.
• Material: Uses high-saturation H-NBR rubber for better heat and shear resistance.
• Construction: Uses a new manufacturing method that fills the tooth rubber into the mold to prevent teeth chipping under high load.
• Dimensions: 177 teeth (177Y25.4).
• Color: Iconic HKS Purple.
• Sound: Higher strength material may cause increased operating noise.
• Wear: Nylon fiber in the teeth may cause wear on cam pulleys over time.
• Maintenance: Designed for racing/high-performance, so regular inspection is necessary.
• Pairing: Best used with adjustable cam pulleys, such as HKS Slide Cam-Pulleys.