Attributes

Key Value
BrandBrian Tooley Racing
Coil Bind Height (in.)1.070 in.
Damper Spring IncludedYes
Lock Groove Quantity1-groove
Lock MaterialSteel
Lock Style7 degree
Locks IncludedYes
Manufacturer's Part.SK006/6550/BB
NotesFor use with bronze val.
Number of Springs Per V.Dual
Outside Diameter of Out.1.306 in.
Part TypeValve Springs
Product LineBTR Platinum Valve Spri.
QuantitySold as a kit.
Retainer MaterialTitanium
Retainers IncludedYes
Spring Rate (lbs/in.)377 lbs./in.
Summit Racing Part Numb.BTC-SK006-6550BB
Valve Spring StyleStandard
Valve Springs CoatedNo
Valve Stem Diameter (in.0.315 in.
Valve Stem Diameter (mm)8.00mm
Valve Stem Seals Includ.Yes
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