1. Introduktion
This manual provides detailed instructions for the installation and maintenance of the Skunk2 907-05-9100 Ultra B/K- Series Silver Race Intake Manifold Spacer. This product is designed to increase the plenum volume by 0.5 liters in compatible Ultra Series Street intake manifolds.
The spacer kit includes the billet aluminum spacer, necessary bolts, and gaskets for proper fitment with Ultra Series Race intake manifolds for both B-series and K-series engines.
2. Produktet er slutview

Figur 2.1: Components of the Skunk2 Ultra Series Intake Manifold Spacer Kit. Shown are the silver billet aluminum spacer, two gasket seals, and a set of black mounting bolts.
2.1 Nøglefunktioner
- Increases plenum volume by 0.5 liters.
- Constructed from durable billet aluminum.
- Designed for Ultra Series Street intake manifolds.
- Includes all necessary bolts and gaskets for installation.
2.2 Kompatibilitet
- All Acura B-Series engines (0.5 Liter Spacer)
- All Acura K-Series engines (0.5 Liter Spacer)
- All Honda B-Series engines (0.5 Liter Spacer)
- All Honda K-Series engines (0.5 Liter Spacer)
3. Opsætning og installation
Proper installation is crucial for optimal performance and longevity of the intake manifold spacer. It is recommended that installation be performed by a qualified technician.
3.1 Nødvendige værktøjer (ikke inkluderet)
- Topnøglesæt
- Momentnøgle
- Gasket scraper or cleaner
- Butiksklude
- Sikkerhedsbriller og handsker
3.2 Installationstrin
- Forberedelse: Ensure the engine is cool. Disconnect the vehicle's battery. Relieve fuel system pressure if necessary.
- Remove Intake Manifold: Carefully disconnect all hoses, wires, and linkages attached to the intake manifold. Unbolt and remove the existing intake manifold from the engine. Refer to your vehicle's service manual for specific removal procedures.
- Rene overflader: Thoroughly clean both the cylinder head mating surface and the intake manifold mating surface. Remove any old gasket material or debris to ensure a proper seal.
- Install First Gasket: Place one of the provided gaskets onto the cylinder head mating surface. Ensure it is correctly aligned with all bolt holes and ports.
- Position Afstandsstykke: Carefully place the Skunk2 Ultra Series Intake Manifold Spacer on top of the first gasket, aligning it with the bolt holes.
- Install Second Gasket: Place the second provided gasket on top of the spacer.
- Reinstall Intake Manifold: Carefully lower the intake manifold onto the second gasket and the spacer assembly, aligning all bolt holes.
- Fastgør med bolte: Insert the new, longer bolts provided with the kit through the intake manifold, gaskets, and spacer, into the cylinder head. Hand-tighten all bolts first.
- Momentbolte: Following the manufacturer's recommended torque sequence and specifications for your intake manifold, progressively tighten the bolts using a torque wrench. Ensure even pressure across the manifold to prevent warping or leaks.
- Tilslut komponenterne igen: Reconnect all hoses, wires, and linkages that were disconnected during removal. Double-check all connections for security.
- Afsluttende kontrol: Reconnect the battery. Start the engine and check for any vacuum leaks or unusual noises. Allow the engine to reach operating temperature and re-check for leaks.
Note: The provided bolts are specifically sized for use with this spacer. Using incorrect bolts may lead to improper fitment or damage.
4. Driftsmæssige overvejelser
After installation, the Skunk2 Ultra Series Intake Manifold Spacer will increase the plenum volume, which can affect engine tuning. It is advisable to monitor engine performance and consider professional tuning to optimize air-fuel ratios and maximize the benefits of the increased plenum volume.
- Engine Tuning: The increased plenum volume may require adjustments to engine management system (ECU) parameters for optimal performance and efficiency.
- Effektivitet: Expect potential changes in engine response, particularly in the mid to high RPM range, due to improved airflow dynamics.
5. Vedligeholdelse
The Skunk2 Ultra Series Intake Manifold Spacer is designed for durability and requires minimal maintenance. However, periodic inspection is recommended to ensure continued optimal performance.
- Inspektion af pakning: Periodically inspect the gaskets for any signs of wear, cracking, or leaks. Replace gaskets if any degradation is observed.
- Kontrol af boltmoment: After initial installation and approximately 500 miles of driving, re-check the torque of the intake manifold bolts to ensure they remain properly tightened.
- Rensning: If the spacer needs cleaning during other engine maintenance, use a mild degreaser and a soft cloth. Avoid abrasive cleaners or tools that could damage the aluminum finish.
6. Fejlfinding
This section addresses common issues that may arise after installation of the intake manifold spacer.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Vakuum lækage | Improperly torqued bolts, damaged gaskets, debris on mating surfaces. | Re-check bolt torque. Inspect and replace gaskets if necessary. Ensure mating surfaces are clean before reassembly. |
| Kontrollampe for motor (CEL) | Engine running lean/rich due to altered airflow, sensor issues. | Scan for diagnostic trouble codes (DTCs). Consider professional engine tuning to adjust fuel trims. Verify all sensors are properly connected. |
| Reduceret ydeevne | Engine not tuned for increased plenum volume, vacuum leak. | Consult with a professional tuner. Check for vacuum leaks as described above. |
If issues persist, it is recommended to consult with a certified automotive technician or contact Skunk2 Racing customer support.
7. Specifikationer
| Attribut | Detalje |
|---|---|
| Modelnummer | 907-05-9100 |
| Mærke | Skunk2 Racing |
| Materiale | Billet aluminium |
| Farve | Sølv |
| Plenum Volume Increase | 0.5 liter |
| Varens vægt | 1.89 pund |
| Oprindelsesland | Taiwan |
| UPC | 873265012695 |
8. Garanti og support
For information regarding product warranty, technical support, or to inquire about replacement parts, please contact Skunk2 Racing directly.
Skunk2 Racing Officiel Webwebsted: www.skunk2.com
Amazon Store-side: Visit the Skunk2 Racing Store on Amazon
Note: Warranty terms may vary based on region and retailer. Please retain your proof of purchase.





