Speedmaster®

Chevy GM LS1 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Black

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MPN: 1-135-015 UPC: 840136560463
Available Extended Warranty Eligible
US $3,410.00

Build to Order

Specs

Brand:Speedmaster
Part Number:1-135-015
Part Type:Fuel Injection System
Engine Block Style:LS1
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:Black
Assembled:Comes Non-Assembled
Quantity:Sold as a Kit
Notes:Check Application Before Bidding

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.


Required Injector:
Style: EV6
O-O Distan(more...)

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.


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