GSC Power Division 3016-8 Intake Valve Guides for 2010-14 Hyundai Genesis Coupe

Vehicle Fitment

• 2010-2014 Hyundai Genesis Coupe 2.0T (BK1/BK2, 2.0L Turbo I4 G4KF, RWD)
• 2011-2014 Hyundai Sonata 2.0T (YF, 2.0L Turbo I4 G4KF, FWD)
• 2011-2015 Kia Optima 2.0T (TF, 2.0L Turbo I4 G4KF, FWD)
• 2011-2015 Kia Sportage 2.0T (SL, 2.0L Turbo I4 G4KF, FWD/AWD)

Fitment Notes

• Designed specifically for Hyundai/Kia G4KF Theta 2.0L turbocharged engines.
• Intake valve guide set only.
• Standard-size valve guides.
• Professional machining and installation recommended.
• Not intended for naturally aspirated Theta engine variants unless guide dimensions are confirmed.

Features

• Manufactured from premium C67410 manganese bronze material.
• Designed for high-temperature turbocharged engine environments.
• Precision CNC-machined for accurate valve stem clearance.
• Improved wear resistance compared to conventional guide materials.
• Enhanced heat transfer characteristics for valve train durability.
• Airflow-conscious guide profile helps reduce flow obstruction.
• Direct replacement design for compatible G4KF cylinder heads.
• Suitable for performance, racing, and high-boost engine builds.
• Engineered for improved service life under elevated RPM operation.

Specifications

• Part Number: 3016-8
• Manufacturer: GSC Power Division
• Application: Intake Valve Guides
• Position: Intake
• Material: C67410 Manganese Bronze
• Valve Stem Diameter: 5.5mm
• Guide Length: 44.07mm (1.735 in)
• Outer Diameter: 11.05mm (0.4351 in)
• Quantity: Set of 8
• Engine Family: Hyundai/Kia G4KF Theta 2.0T

Included Components

• 8x Intake Valve Guides

Product Description

The GSC Power Division 3016-8 Intake Valve Guide Set is engineered for Hyundai and Kia applications utilizing the G4KF Theta 2.0L turbocharged engine platform. Manufactured from premium C67410 manganese bronze, these guides provide superior wear resistance and heat transfer characteristics compared to many factory-style replacement guides. Their precision-machined construction helps maintain accurate valve alignment and consistent valve stem support in demanding performance environments.

Unlike conventional replacement guides that simply replicate OE geometry, GSC designed these valve guides with performance-focused airflow considerations and improved installation characteristics. The manganese bronze material effectively manages heat generated by turbocharged operation while supporting long-term durability in street, track, and competition engines.

Ideal for cylinder head rebuilds, upgraded valvetrain assemblies, and high-horsepower engine projects, the 3016-8 intake valve guide set delivers the precision and reliability required for serious performance applications. Installation should be performed by a qualified machine shop capable of properly sizing and finishing valve guide clearances.