Manley Performance Intake 33.6mm Stainless Race Master | Multiple Lexus/Toyota Fitments (11124-12)

33.6mm Race Flo Intake Valve – Set of 12 by Manley Performance

Race Master, and the Pro Flo versions identified asRace Flo valves, are manufactured of XH-426 material for theexhausts and NK-842 for the intakes. This series of valves istargeted at the bracket, drag and oval track racers operatingbelow 8000 rpm – above which engine speed titanium valvesare generally required.

Any engine builder successfully usingEV-8 alloy ( 21-4N ) valves will find in this series of Manleyvalves a superior piece at a most attractive price. TheUltimate Tensile Strength charts on this page and the next,show the Manley Race Series to be equal to the best that thecompetitors have to offer.

Features

• Head Diameter : 33.6mm
• Stem Diameter : 6mm (.2362″)
• O/A Length : 98.55mm
• Tip Length : 3.5mm
• Underhead Angle / Radius : 22* x 5/16″
• Margin : .050″
• Seat Width : .075″
• 17* Dished Head

Benefits

• Up to 40% flow increase in small port OE style cylinder heads
• Intakes are Pro Flo for Improved Flow

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive

Applications

• 1993 – 2005LexusGS300
• 2001 – 2005LexusIS300
• 1992 – 2000LexusSC300
• 1993 – 1998ToyotaSupra

What’s In The Box?

• 12 – Intake Valves

Warranty

• Manley products, due to their intended use, are sold without warranty.