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Speedmaster®
Ford FE 390 427 428 Downdraft EFI Stack Intake Manifold System Complete [Black]
Specs
| Brand: | Speedmaster |
| Part Number: | 1-148-010-02 |
| Part Type: | Intake Manifolds, Fuel Injected |
| Engine Block Style: | Stock/OEM standard deck |
| Injection Style: | 8 Throttle body |
| Basic Operating RPM Range: | Idle-7,000 |
| Intake Trumpets: | Intake Trumpets Included |
| EGR: | No |
| Injectors Included: | No |
| Fuel Rails Included: | Yes |
| Throttle Body Included: | 8 Pieces |
| Base Material: | Aluminum Casting |
| Base Finish: | Painted Black |
| Assembled: | Assembled |
| EFI Sensor Kit (Recommendation): | PCE651.1013 |
| Quantity: | Sold Individually |
| Notes: | Required operational accessories listed below |
Description
The Speedmaster Individual throttle body EFI system have all the flash of classic Weber induction but provide higher state of tune and engine performance versatility of EFI. Delivering crisp EFI performance with systems capable of supporting high hp. Fuel and air is delivered through precision cast aluminum 50mm IDA style throttle bodies that allow for superior idle characteristics and astounding throttle response while improving emissions and economy through tight air/fuel ratio control.
Speedmaster linkage set incorporates the throttle stops, idle controls, lever arms and joiner/balancer all in one. It also features a single screw adjustment for calibrating front to rear throttle shafts.
The bell crank has a fully indexable eccentric cable pulley that enables good slow speed drivability and still attain full throttle geometry.
Speedmaster throttle bodies have the following feature:
- CNC machined, Heat treated 601 Cast aluminum.
- Butterflies are measured for each bore & precision machined to a closer tolerance.
- Butterflies are secured to centerless ground brass shafts with split screws to ensure reliability and serviceability.
- O-ring seals on lower mounting faces.
EFI Sensor Kit: PCE651.1013
(Recommendation)
Additional Notes:
O-O distance is measured from the center of the top and bottom o-rings.
Will work with any speed density controller.
Remove plate that is covering IAC plug before installing.
Port located on the top of the manifold, Maybe used to pull vacuum for booster.
The Fast FST30404 unit can be used if the vehicle will be driven daily, it is self learning and will require driving after installation to self adjust. If the vehicle is more of a show car or performance based we recommend FST303000 as it is tunable with laptop and can be set to perfect adjustment immediately, does not require drive time to learn.
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.