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SKU: 2031-8
GSC Power-Division 1992-2001 Honda Acura B-Series VTEC B16A B17A B18C Chrome Polished Exhaust Valves - 28mm Head STD - Set 8
GSC Power-Division offers this set of 8 chrome polished exhaust valves designed for Honda B-Series VTEC cylinder heads including B16A B17A and B18C engines in Civic Del Sol and Integra models from 1992 to 2001. The 28mm standard head diameter provides a direct bolt-in replacement that supports higher RPM operation with better exhaust flow. These valves withstand demanding track and street use thanks to their robust construction.
Key Features
- Chrome Polished Finish: Protects stem top from guide wear for reliable long-term performance in high heat conditions
- 28mm Head Diameter STD: Matches OEM specs for drop-in installation without head machining or adjustments
- 6.98mm Stem Diameter: Tight tolerances ensure proper sealing and smooth operation across the valve train
- 109.4mm Overall Length: Factory-correct length maintains precise valve timing and clearance
- One-Piece Ductile Iron Build: Forged with stellite tip for strength under boost and endurance racing stress
Product Notes
- Sold as complete set of 8 for full exhaust valve replacement in B-Series VTEC heads
- Inspect cylinder head guides and seats before installing for best results
- Standard ground shipping with secure protective packaging
Installation Notes
- Professional installation recommended.
- Adjust valve lash after assembly to factory specs for B-Series VTEC
- Works with OEM retainers keepers and aftermarket springs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-2001 | Acura | Integra | GS-R |
| 1998-2001 | Acura | Integra | Type R |
| 1999-2000 | Honda | Civic | Si |
| 1993-1997 | Honda | Del Sol | VTEC |
| 1992-1995 | Honda | Civic | SiR JDM |
Why Choose GSC Power-Division?
- Proven in motorsports with real-world track validation
- High-quality materials built for repeated high-RPM abuse
- Precision manufacturing ensures consistent fit and function
Frequently Asked Questions
-
Q: Do these fit B18C1 GS-R and B18C5 Type R heads?
A: Yes direct fit for all B18C variants plus B16A B17A in listed models with no modifications needed -
Q: What material and finish do the valves use?
A: One-piece ductile iron with stellite face for heat resistance and chrome polish on stem top to cut guide wear -
Q: What warranty covers these valves?
A: GSC provides warranty against manufacturing defects when installed by certified professionals
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box approximately 6 x 4 x 2 inches
- Weight: 1 lb
GSC Power Division
GSC Power Division is a manufacturer of precision-engineered camshafts, valve springs, and valvetrain components designed for high-performance and competition engines across domestic, import, and diesel platforms. Founded by engineers with deep roots in motorsport, GSC Power Division components are machined to exacting tolerances and heat-treated to survive the demands of forced induction and high-rpm applications that destroy stock valvetrain parts. The brand is particularly well-known in the Mitsubishi Evo, Subaru STI, Nissan RB, and Toyota 2JZ communities where aggressive camshaft profiles are essential for extracting maximum power from turbocharged four-cylinder and six-cylinder engines. Whether building for drag racing, road course competition, or a high-powered street car, GSC Power Division camshafts and valve springs are a proven upgrade path. Popular Upgrades GSC Power Division S1, S2, and S3 camshafts are the most popular selections, with each profile offering progressivel...
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