SPECIFICATIONS:Quality Level: High Performance Upgrade Intake Manifold Construction: Fabricated Aluminum 3MM TIG Welded Intake Manifold Finish: Black Anodized Aluminum With Embossed FiTech logo Intake Manifold RPM Range: 1 500 RPM to 6 500 RPM Metering Style: Fully Sequential Fuel & Spark With Individual Cylinder Trim Tunability: Use Programmable Or Self Tuning Throttle Body: 92MM Billet Aluminum Black Anodized Cable Operated Progressive Linkage Pulley With Double Return Spring & Adjustable Stop Parabolic Inlet Matching For Smooth Throttle Transitions (Same As OE) Fuel Rails: High Flow Billet Aluminum Black Anodized AN Fittings & Fuel Crossover Fuel Injectors: Flow Matched 36 Lb./Hour Engine Block Style: Stock / OEM Standard Deck Coil Compatibility: Factory Stock Car & Truck LS3 & L92 Crank & Cam Compatibility: 24X and 58X Custom Cam Friendly: Yes Speedometer Output Driver: Yes Works With Most Speedometers Tachometer Output Driver: Yes Works With Most Tachometers (5V) Transmission Control: No (Available With Different Model - 70012 & 70014) Compatible With Superchargers Turbo Nitrous: No (Available With Different Model - 7013 750HP w/o Trans. Control or 70014 750HP w/Trans. Control) What's In The Box: Low Profile 92MM Inlet Aluminum Fabricated Intake Billet Fuel Rails With AN Fittings & Fuel Crossover Hi Flow Cable Operated 92MM Throttle Body Progressive Linkage Pulley With Double Return Spring & Adjustable Stop Electronics Calibration Module Wiring Harness Bosch Wide Band Controlled O2 Sensor (Self Learning) Stainless Steel Oxygen Sensor Bung (Clamp Or Weld-On) 1 Bar MAP Sensor Coolant Temp. Sensor IAT Sensor TPS Sensor IAC Motor All Necessary Hardware & CNC Machined O-Ring Gaskets ECM With Wiring Harness & Hand Held Controller w/Windshield Mount Manufacturer's Limited Warranty: 1-Year All Parts Except ECM Lifetime On ECM Only Product Weight: 32.6 Lbs. Product Dimensions: 28" x 16" x 10"Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of your LS engine and get you on the road easily and faster than any system on the market today. Forget sourcing mismatched parts and cutting and splicing old harnesses and re-flashed ECU’s from “Craigs List” tuners. FiTech’s Ultimate EFI is a complete Kit. Suitable for that junkyard 5.3 to a stroker 427 we have you covered! Check out the list of features and you will wonder why it’s never been so simple to ditch that old factory hardware or top off that fresh long block. We have taken the work out of getting your new or pull-out LS up and running in a flash. That’s why we call this kit the ULTIMATE EFI.