
FERREA KT4047 Valve Spring Kit TO 2JZ High Boost Turbo S10179
Description FERREA KT4047 Valve Spring Kit TO 2JZ High Boost Turbo S10179
The FERREA KT4047 valve spring kit is designed for high-boost turbocharged Toyota 2JZ applications, providing reliable valvetrain control under elevated cylinder pressures and extended engine speeds. The dual spring configuration supports improved stability, while lightweight titanium retainers and precision-machined components ensure consistent performance in demanding boosted environments.
- Engineered for high-boost turbo 2JZ applications
- Dual spring layout for enhanced valvetrain control
- Titanium retainers for reduced mass and increased durability
- Complete matched set for uniform installation
Kit Contents:
- Dual Springs S10179 (24 pcs)
- Titanium Retainers E11145 (24 pcs)
- Seat Locators SL1174 (24 pcs)
- Valve Locks K10037 (24 pcs)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description FERREA KT4047 Valve Spring Kit TO 2JZ High Boost Turbo S10179
The FERREA KT4047 valve spring kit is designed for high-boost turbocharged Toyota 2JZ applications, providing reliable valvetrain control under elevated cylinder pressures and extended engine speeds. The dual spring configuration supports improved stability, while lightweight titanium retainers and precision-machined components ensure consistent performance in demanding boosted environments.
- Engineered for high-boost turbo 2JZ applications
- Dual spring layout for enhanced valvetrain control
- Titanium retainers for reduced mass and increased durability
- Complete matched set for uniform installation
Kit Contents:
- Dual Springs S10179 (24 pcs)
- Titanium Retainers E11145 (24 pcs)
- Seat Locators SL1174 (24 pcs)
- Valve Locks K10037 (24 pcs)












