Description
The GSC Power-Division Beehive Valve Spring Kit with Titanium Retainers for the Toyota/BMW B58 includes 24 titanium retainers (12 Intake and 12 Exhaust) and 24 beehive valve springs. GSC beehive springs utilise advanced material heat treatment methods for superior load loss capabilities. These springs have the highest level of spring load retention while maintaining good fatigue throughout the life of the spring. Beehive springs allow for a smaller, lighter retainer allowing for higher RPM and more valve control.
Specifications
- 100 lbs @ 1.417″ install height
- 221lbs @ 0.984″ (11mm Valve Lift)
- Max RPM: 9,000 RPM
- Max boost: 70 psi
| GSC5091 Beehive Valve Spring Kit with Ti Retainer for Toyota/BMW B58 |
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| Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 10.50mm Lift | Maximum Valve Lift (in) |
| Beehive | .925 | 1.417 | 100 | 227lbs @ 0.984″ | 0.433 |
Compatible Vehicles
- BMW G42 M240i (2022+)
- BMW G20/G21 M340i (2019+)
- BMW G22/G23/G26 M440i (2020+)
- Toyota Supra 3.0 Mk5 A90 (2018+)
- BMW X3 M40i (2018+)
- BMW X4 M40i (2018+)
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