Skip to main content

Manley · 11131-8

Part #: 11131-8
UPC: 807298046143

Loading availability... Log in for inventory
Notify me when this item is in stock.

Description: Manley Valve - Exhaust, R/M HONDA 31mm; Manley Valve - Exhaust, Valve-R/M HONDA 31mm

Description:

Description

Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.

Features & benefits

  • Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
  • Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.
  • Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
  • Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.
  • Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.

Information

Manley Valve - Exhaust, Valve-R/M HONDA 31mm.

Application summary

Year Make / model
2002-2006 Acura RSX
2004-2008 Acura TSX
2003-2007 Honda Accord
2002-2011 Honda Civic
2002-2006 Honda CR-V
2003-2011 Honda Element

Specifications

GTIN
00807298046143
Weight
4 lb
Height
2.5 in
Length
11.75 in
Width
6.75 in
EO
Offroad
Life cycle
Available to Order
Warehouse brand code
BBPB
AAIA brand code
BBPB

Attributes

California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy
Valves>Stainless Steel>Race
Engine
2.0L K20A2
Engine - Web
K20 / K24
Engine Application
01-Up RSX Type S
Engine Detail
DOHC i-VTEC 16 Valve
Engine Detail - Web
2.0L K20A2
Engine Family
K20 / K24
Engine Type
ICE
Engine Valve Quantity
8
Head Diameter
31.00
Industry
Automotive
Make
Acura
Make - Web
Acura
Margin Width
0.065
O/A Length
109.04
Out of Stock Message
Call for Availability
Product Market
Sport Compact
Product Type
Engine Exhaust Valve Kit
Seat Width
0.080
Stem Diameter
5.46
Tip Length
2.08
Title
Manley Valve - Exhaust, Valve-R/M HONDA 31mm
Title - Web
Manley Race Series Acura 2.0L K20A2 Exhaust Valve Kit - 31.00 mm Head Dia., 109.04 mm O/A Length, 0.2150 in. Stem
Top of Head
20 Degree Dish
Type
Exhaust
Underhead Angle
25.00
Underhead Radius
11/32
Valve Head Diameter
31.00
Valve Head Shape
20 Degree Dish
Valve Length
109.04
Valve Material
Stainless Steel
Valve Quantity
8
Valve Series
Race Series
Valve Stem Diameter
5.46
Valve Sub-Series
Race Master
Valve Tip Length
2.08
Valve Type
Exhaust

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

2002-2006 Acura RSX; 2004-2008 Acura TSX; 2003-2007 Honda Accord; 2002-2011 Honda Civic; 2002-2006 Honda CR-V; 2003-2011 Honda Element
Retail View