1994–2001 Acura Integra GS-R/Type R (B18C VTEC engines)
Honda Civic del Sol VTEC (B16A/B17A/B18C engines)
Various Honda sport compact engines requiring standard 28 mm exhaust valves
Features
Set of 8 chrome-polished exhaust valves from GSC Power-Division
28 mm standard head diameter for direct OEM replacement
Chrome-polished stems for smooth guide movement and reduced friction
Swirl-polished heads to improve exhaust flow and engine breathing
Back-cut design reduces valve weight for higher RPM performance
Modified 23-8N stainless steel material for strength and heat resistance
Valve tip optimized for reduced wear and improved durability
Engineered for performance and high-RPM reliability in DOHC VTEC engines
Specifications
Brand: GSC Power-Division
Part Number: 2031-8
Valve Type: Exhaust
Head Diameter: 28 mm (standard)
Material: Modified 23-8N stainless steel
Quantity: Set of 8 valves
Finish: Chrome-polished stems and swirl-polished heads
Engine Type: Honda B-Series DOHC VTEC engines
Included Components
1x Set of 8 exhaust valves (28 mm size)
Note: Valve springs, retainers, seals, and keepers are not included
Product Description
The GSC Power-Division 2031-8 exhaust valve set is engineered for high-performance Honda B-Series DOHC VTEC engines such as those found in Civic, CR-X, and Integra models from the late 1980s through 2001. Featuring a standard 28 mm head diameter and chrome-polished stems, these valves are designed to provide smooth movement within the valve guides and improved durability under elevated RPM conditions. Swirl-polished heads combined with a back-cut profile help enhance exhaust flow and allow for efficient breathing in highly tuned or race-oriented engines.
Constructed from modified 23-8N stainless steel, these exhaust valves offer strength and heat resistance suitable for both performance street engines and motorsport applications. They are ideal for engine rebuilds, performance upgrades, or high-RPM builds where reliable valve train components are essential. Professional installation including appropriate matching components (springs, seals, retainers) is recommended to ensure optimal performance and longevity of the valvetrain.
*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.
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· · · RETURNS · · ·
Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
Any returns received installed, mounted, used or missing components will be subject to return fee's.
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