Holley 300-126 LS Modular Mid-Rise Intake Intake Base For LS1/LS2/LS6 Cathedral Port Features:

• Provides excellent performance up to 6500 rpm for street/strip performance applications with the appearance of a racing EFI intake manifold
• The unique modular design combines a traditional dual-plane layout with an EFI manifold plenum, delivering great mid-range torque without compromising top-end power
• Ideal for supercharged or turbocharged engines
• Power band ranges from 1500-6500 rpm
• May require an aftermarket hood for some vehicle applications
• Made from cast aluminum
• Made for use on all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU)
• 95MM EFI plenum top

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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