

Specifications
- Brand
- GSC Power Division
- Part #
- 2145-01

GSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 101.74mm Long Exhaust Valve - Single
$44.34
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GSC Power Division Nissan RB26DETT exhaust valve. This single exhaust valve is +1mm Oversize with a 31.15mm head and 101.74mm length.
Key Features
- Fits Nissan RB26DETT engines.
- Single exhaust valve.
- Oversize: +1mm.
- Head Diameter: 31.15mm.
- Overall Length: 101.74mm.
- From GSC Power Division.
Product Details
This is a single exhaust valve from GSC Power Division, specifically made for the Nissan RB26DETT engine. It's a +1mm Oversize valve, meaning it's slightly larger than stock at 31.15mm for the head diameter, and measures 101.74mm in length. When you're rebuilding the top end of an RB26, especially if you're pushing more boost or looking for improved flow, using valves that are the correct size and well-made is important. These GSC valves are a solid option for that kind of work.
The +1mm Oversize helps to increase the surface area of the valve seat, which can lead to better sealing and potentially improved airflow into the cylinder. The 101.74mm length is designed to work with stock or modified valve guides and retainers, ensuring proper geometry within the cylinder head. GSC Power Division is known for making performance engine components, and these valves are built to handle the demands of a performance RB26DETT build.
Specifications
- Brand
- GSC Power Division
- Manufacturer Part #
- 2145-01
Frequently Asked Questions
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GSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 101.74mm Long Exhaust Valve - Single
