Speedmaster®
Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 90mm Throttle Body
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Product Information
Overview
The Speedmaster GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!
Specs
| Brand: | Speedmaster |
| Part Number: | PCE148.1100 |
| Part Type: | Intake Manifold, Fuel Injected |
| Engine Block Style: | LS1 LS6 |
| Injection Style: | Multi-port |
| Basic Operating RPM Range: | 1,500-6,500 |
| Intake Section Included: | Complete |
| EGR: | No |
| Injectors Included: | No |
| Fuel Rails Included: | Yes |
| Aftermarket Fuel Rail Required: | Yes |
| Throttle Body Included: | Yes |
| Throttle Body Bore Diameter: | 90mm |
| Supplemental Bosses Cast-In: | Yes |
| Supplemental Bosses Machined: | No |
| Runners Included: | Yes |
| Runners Removable: | No |
| Base Material: | Aluminum |
| Base Finish: | Polished |
| Quantity: | Sold as a kit. |
| Notes: | Billet machined throttle body and billet fuel rails included. |
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.