This Speedmaster 1-147-060 Parker-Style High-Rise Intake Manifold has a Funnelweb feature with longer and larger runners that produce an effect that is similar to a tapered 4-hole spacer. When coupled with the long runners, the radiused plenum edge creates a stronger signal that holds on to the low and mid-range without limiting top-end power.

Features:

• Funnelweb with Longer, Larger Runners
• Stronger Signal
• High-Grade Aluminum Casting
• 4150/4160 Flange
• Bosses for Injectors or Nitrous (Machining Required)

Note:

• No Rear Water Crossover

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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