Description
Part Number: BC0040T
Brian Crower Honda K20 / K24 / F20C High Lift Dual Valve Spring & Titanium Retainer Kit
Engineered for high-RPM motorsport performance, the Brian Crower BC0040T valve spring kit delivers superior valvetrain control and high-lift cam support for Honda K-series and F-series engines.
Key Features
- ☑ Premium PAC Racing chrome silicone alloy high-lift dual valve springs
- ☑ Ultra-lightweight CNC-machined 6AL4V titanium retainers to reduce reciprocating mass
- ☑ Precision hardened steel spring seats to ensure accurate installed height and durability
- ☑ Designed specifically for high-lift camshaft profiles up to 0.620″ (15.74mm) net cam lift
- ☑ Drop-in fitment with no cylinder head machining required
Technical Specifications
| Brand | Brian Crower |
|---|---|
| Part Number | BC0040T |
| Compatible Engines | Honda K20A, K20Z, K24, F20C, F22C |
| Spring Part Number | BC1040T (Dual High Lift) |
| Retainer Material | BC2010 (6AL4V Titanium) |
| Spring Seat | BC2904 (Hardened Steel) |
| Seat Pressure | 1.590″ @ 92 lbs |
| Open Pressure | 1.100″ @ 270 lbs |
| Coil Bind | 0.870″ |
| Maximum Lift | 0.620″ / 15.74mm |
What’s Included in the Box
- 16x Brian Crower High Lift Dual Valve Springs (BC1040T)
- 16x Brian Crower CNC Machined Titanium Retainers (BC2010)
- 16x Brian Crower Hardened Steel Spring Seats (BC2904)
As an official UK stockist of Brian Crower performance valvetrain components, JP Racing provides authentic high-grade competition products back by technical expertise and fast nationwide dispatch.







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