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KSP Inlet Manifold enhance your Oldsmobile's engine performance and sound. By installing KSP Performance's Induction Manifold, you'll experience increased horsepower and a superior exhaust note. It's user-friendly and convenient with a direct bolt-on design requiring no modifications.
| Make | Engine |
|---|---|
| Oldsmobile | V8 400/425/455 |
Make:OldsmobileEngine:V8 400/425/455
| Material | Aluminum |
| Finish | Polished |
| Intake Style | Single Plane |
| Product Line | LowRise |
| Engine Block Style | Stock/OEM standard deck |
| Carburetor Quantity | One |
| Calculator | CFM Calculator |
| Basic Operating RPM Range | 4,500-7,500 RPM |
| Intake Manifold Height (in.) | 5.500 in. |
| EGR | No |
Intake Material:AluminumFinish:PolishedIntake Style:Single PlaneProduct Line:LowRiseEngine Block Style:Stock/OEM standard deckCarburetor Quantity:OneCalculator:CFM CalculatorBasic Operating RPM Range:4,500-7,500 RPMIntake Manifold Height (in.):5.500 in.EGR:No
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Single Plane Design
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Provides cooler charge with less engine heat transfer
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4,500-7,500 RPM operating range
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Increased horsepower and torque
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100% Brand new,never been used
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Professional installation in highly recommended(No instruction included)
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The product content is shown in the picture
- The aluminum intake manifold improves airflow to your engine, enhancing combustion efficiency for more horsepower and torque. It also supports better fuel efficiency, quicker throttle response, and stable performance at high RPMs, making your car more powerful and responsive overall.

