LSXR INTAKE KIT,LS1,LS6,RED RAILS,102MM MECH THROTTLE BODY

Brand New Fast LSXR Intake Kit Featuring Red Billet Fuel Rails & Mechanical Throttle Body for GM LS1 & LS6 Cathedral Port Engines (Part #146302B-KIT2).

Constructed from the same advanced polymer material as the LSX 92mm Intake Manifold, the LSXR offers a host of benefits over aluminum aftermarket intakes. This includes lighter weight, increased strength, and improved heat dissipating characteristics. The LSXR features a 102mm air inlet that is perfectly suited to the FAST Big Mouth 102mm Throttle Body. Other features include integrated nitrous bungs and perfect bolt-on fitment, allowing the use of factory accessories without modification or clearance concerns. The FAST LSXR Fuel Rails feature a larger internal diameter that dampens the pulses and provides increased fuel volume, ensuring that your injectors never run dry. In addition, they yield better fuel distribution and ultimately greater horsepower. The FAST fuel rails feature a high-strength, lightweight, anodized aluminum construction that delivers both performance and a show-car appearance.

The FAST Big Mouth 102mm throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those in boosted applications. A smoother operating offset blade pivot improves throttle response, and a beefed up linkage and dual throttle spring mechanism ensure total throttle control. Constructed from billet aluminum, the FAST Big Mouth 102mm Throttle Body with TPS and IACs designed to maximize performance upgrades on all Gen III and Gen IV engines with cable driven throttle bodies.

Notes: Requires OEM lower injector O-ring swap (included with manifold). Part #54103 does not fit Corvettes with electronic throttle body.

Kit Includes:

• Fast LSXR 102mm Intake Manifold (Part #146302B)
• Fast LSXR Billet Fuel Rail Kit (Part #146032-KIT)
• Fast 102mm Mechanical Throttle Body with TPS & IAC Sensors (Part #54103)

Compatible with:

• GM LS1 & LS6 Cathedral Port Engines

You can view and download the complete assembly instruction booklet here.