1112 ERSON SBC Competition Series Valve - 2.100" Dia. - .3415" Stem Dia. - 5.025" +.100 O.A.L. - .250 Tip (Intake)

•             Valve Head Diameter: 2.100"
•                         
•             Undercut Stem: Yes  
•            
•             Swirl-Polished: Yes     
•                   
•             Overall Valve Length: 5.025" +.100 Length 
•       
•             Valve Stem Diameter: 11/32 or .3415"     
•                 
•             Valve Tip Length:  .250"     
•             Under Head Radius: 12* X.400"
•             Power Flow Dia Stem Dia/Length: .300" x 1.350"
•       
•             Valve Material: PS824 Forged Stainless Steel Alloy 
•                             
•             Lock Groove Style: Conventional Hardened   
•                     
•             Quantity: Sold as set of 8

Competition Series Valves

Advance Design features:

• Reduced valve weight by 10% improved valve control
• Hardened keeper groove
• Hard chrome-plated stems
• Undercut stem & swirl polished head
• High strength PS824 forged stainless steel alloy
• Precision machined for consistent volume
• Hardened tips no lash cap required