Brian Crower BC0700 VW/Audi 1.8T 20v Single Spring Titanium Retaine...

Brian Crower BC0700 VW/Audi 1.8T 20v Single Valve Spring / Titanium Retainer Kit

Brian Crower BC0700 is an application-specific valve spring and retainer package for VW/Audi 1.8T 20v. The matched components are intended to provide controlled spring pressure and stable valvetrain operation in performance applications when installed to the correct height and clearance.

Fitment / Application

VW/Audi 1.8T 20v

Product Details

• Manufacturer: Brian Crower
• Manufacturer Part Number: BC0700
• Product Type: Valve Spring & Retainer Kit
• Fitment / Application: VW/Audi 1.8T 20v
• Spring Type: Single - application-specific intake/exhaust
• Spring Part Number: BC1700 intake / BC1701 exhaust
• Retainer: BC2700 intake / BC2701 exhaust
• Retainer Material: Titanium
• Kit Includes: Valve springs, Retainers

Brian Crower Spring Specifications

• Spring Seat: Uses OEM spring seat
• Intake spring BC1700: Free 1.690"; Seat 1.450" @ 65 lbs; Open 1.000" @ 135 lbs
• Exhaust spring BC1701: Free 1.690"; Seat 1.300" @ 75 lbs; Open 0.900" @ 180 lbs
• Coil bind / net lift: Intake 0.910" / Exhaust 0.740"; Net cam lift 9.0 mm

Installation / Application Notes

BC specifies this VW/Audi 1.8T kit for applications up to 9000 rpm and 800 whp.

Fitment Note

We identify many performance components by engine family rather than by every individual chassis. Verify the engine code, cylinder head/valvetrain configuration, and required supporting components before ordering, especially on engine swaps or modified vehicles.

Always verify installed height, coil-bind clearance, retainer-to-seal/guide clearance, and camshaft lift before final engine assembly.