Manley Subaru WRX/STi (1.80/.870) 16pc Titanium Retainers (for use with 22185-16 Springs which ar

23185-16

Manley titanium retainers are manufactured in the very best dual spindle CNC machines to exacting tolerances, rendering a superior jewel-like finish using rugged and certified, heat treated aerospace grade titanium bar stock.

Retainer angles are held to within 6 (minutes) (this is a tenth of a degree) and installed heights are held to within .005"! Titanium retainers are a must for your high RPM Sport Compact engine. Their lighter mass allows the tuner to turn higher engine speeds and still avoid dangerous valve float; without sacrificing reliability.

• Valve Stem Diameter : 6.0mm
• Valve Lock Degree : 6 Degrees
• Weight : 5 grams

Dimensions : A = .875" / B = .627" / C = .465" / Step = .095"