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Speedmaster®
Chevy LS2 EFI 96mm 4 Bolt Ram Air Intake Manifold [Machine Polished]
Overview
Constructed from durable aluminum, this intake manifold is built to withstand the demands of supercharged or turbocharged setups, unlike plastic alternatives. It serves as a direct replacement for stock intakes, making it a strong upgrade for performance builds.
Specs
| Brand: | Speedmaster |
| Part Number: | 1-148-039 |
| Part Type: | Intake Manifold, Fuel Injected |
| Engine Block Style: | Stock/OEM standard deck |
| Injection Style: | Multi-port |
| Basic Operating RPM Range: | 1,500-6,500 |
| Intake Section Included: | Complete |
| EGR: | No |
| Injectors Included: | No |
| Fuel Rails Included: | No |
| Aftermarket Fuel Rail Required: | Yes |
| Throttle Body Included: | No |
| Throttle Body Bore Diameter: | 96mm |
| Supplemental Bosses Cast-In: | No |
| Supplemental Bosses Machined: | No |
| Runners Included: | No |
| Runners Removable: | No |
| Base Material: | Aluminum |
| Base Finish: | Machine Polished |
| Throttle Body Adapter Material: | Aluminum |
| Throttle Body Adapter Finish: | Natural |
| Quantity: | Sold as a kit. |
| Notes: | Bosses cast-in for nitrous. 102mm adaptor tapers to 96mm for intake. Includes new gasket and bolts. |
Description
The Speedmaster intake manifold is designed for LSX-style engines, offering increased plenum volume for improved performance, especially on high-displacement LS1, LS2, and LS6 engines. Ideal for modified applications, it provides enhanced airflow where factory manifolds may fall short.
Brand Information
In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.