LSXHR 103mm TUNNEL RAM INTAKE RECTANGLE PORT, LS3 L92
$2,571.95
Maximize engine airflow and power with the LSXHR 103 mm Tunnel Ram Intake featuring a precision 103 mm rectangular port. Its substantial 65 cm length optimizes air velocity for LS3 L92 engines, boosting performance where it matters most. Discover how this intake manifold transforms your engine’s breathing in the full description.
Estimated arrival at CMP: 7-10 days.
After arriving at CMP the item will be shipped the same day or made available for collection.
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Description
Enhance your engine’s efficiency and power output by improving air intake flow with this specialized tunnel ram intake manifold. Designed specifically for LS3 L92 engines, it addresses the critical need for precise airflow management during high-performance operation.
The intake features a 103 mm rectangular port that ensures increased air volume delivery while maintaining optimal velocity, directly translating to improved combustion and horsepower gains. This size balances airflow and throttle response, providing substantial performance benefits over standard intake manifolds.
Constructed by FAST, the manifold weighs 10.95 kg, offering a robust yet manageable component that withstands the stresses of aggressive driving and tuning. Its dimensions—65 cm in length, 40 cm in width, and 36 cm in height—are engineered to fit LS3 L92 engine compartments without compromising installation ease or engine bay space.
The rectangle port design optimizes plenum volume and runner geometry, enhancing fuel atomization and distribution. This results in more efficient combustion cycles, reduced heat soak, and consistent power delivery across the RPM range.
Compatibility with LS3 L92 engines ensures a direct fit and seamless integration with existing fuel systems and throttle bodies, minimizing the need for additional modifications. This manifold is ideal for builders seeking to extract maximum performance gains from factory-based platforms without sacrificing reliability.
Incorporating this tunnel ram intake manifold into your engine setup means precise air management tailored to high-output applications. The engineering focus on port dimensions and manifold volume provides measurable improvements in throttle response and peak power, critical for competitive and street performance use.
Trust in FAST’s engineering expertise and detailed design to deliver a component that elevates your engine’s breathing capabilities. This manifold is a fundamental upgrade for serious LS3 L92 enthusiasts aiming for optimized power and efficiency under demanding conditions.
Additional information
| Weight | 10.9500 kg |
|---|---|
| Dimensions | 65.00 × 40.00 × 36.00 cm |
| Category list | |
| Brand | Fast |







