Name: Manley Performance Race Master 28.5mm Exhaust Valves | Honda B-Series (11693-8)
SKU: AU0000109149
Availability: InStock

Engine, Drivetrain & Clutch

Manley Performance Race Master 28.5mm Exhaust Valves | Honda B-Series (11693-8)

SKU:AU0000109149
Category:Engine, Drivetrain & Clutch

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Description
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Race Master 28.5mm Exhaust Valves for Honda B-Series Engines by Manley Performance

Manley’s Race Master Exhaust Valves are constructed from XH-426 Stainless Steel for unparalleled durability. Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance. The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.

Measurements

Head Diameter: 28.5mm
Stem Diameter: 5.46mm/.2150″
Installed Height:
O/A Length: 102.70mm
Tip Length: 2.5mm
Underhead Angle / Radius: 25×11/32
Margin: .065
Seat Width: .080
Top of Head: Flat Face
Weight: 100g

Applications

1992-2001 Acura Integra GS-R
1999-2000 Honda Civic Si
1994-1997 Honda Civic del Sol VTEC

What’s In The Box?

8 – Valves

Warranty

Limited Manufacturers Warranty

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Manley Performance Race Master 28.5mm Exhaust Valves | Honda B-Series (11693-8)