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. The 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 service ability. O-ring seals on lower mounting faces. Part Type: Intake Manifolds, Fuel Injected. Injection Style: Individual Downdraft Throttle Bodies. Basic Operating RPM Range: Idle-7500 RPM.
Intake Trumpets: Intake Trumpets Included. Throttle Body Included: 8 Pieces. Add a map to your own listings. Pictures may vary from part, in some cases. All items are listed locally, and may be ended at any time.
This listing is currently undergoing maintenance, we apologise for any inconvenience caused. The item "Small Block Chevy GM LS1 Stack Downdraft Satin Fuel Injection System" is in sale since Wednesday, September 5, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Intake Manifold". The seller is "dragsterboy135" and is located in Mims, Florida. This item can be shipped worldwide.