Holley EFI DUAL FUEL INJECTOR LS1 ULTRA LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 300-603

The Holley LS1/2/6 Ultra Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifold and rail kits will work with OE (Original Equipment) or aftermarket cylinder heads. The 300-603(satin) & 300-603BK(black) base-lower intake manifold provides two injectors per cylinder for hi-volume fuel demands, flexible fuel supply strategies, and dual-fuel capability. Offering this base intake manifold with fuels rails separately allows you to select your components individually as you build your induction system. Complete front-feed manifold kits are also available with dual fuel injectors, see P/N's 300-625 & 300-625BK. The front-feed, short runner, low-profile base intake manifold was conceived to package with high-boost turbocharged or supercharged induction systems with a short overall height not possible with other existing intake manifolds. The Holley Lo-Ram complete intake manifold kits and throttle body adapters available as a machined casting 300-606 & 300-606BK are configured for a 105mm throttle body, see Holley P/N 112-581 or similar models. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors. Holley Ultra Lo-Ram intake manifold kits include all the sealing o-rings, plugs, and fasteners required for the installation of the kit.

Features

• Plug and play GM Gen V LT engine control including GDI and VVT support
• Ideal for swapping late model GM Gen V LT engines into vintage vehicles
• 3.5‚Äö√Ñ√π handheld gets your engine running in no time with a step-by-step calibration wizard
• GM LS and LT Drive-by Wire Throttle Body Control (Terminator X Max Only)
• GM 4L60 and 4L80 Transmission Control (Terminator X Max Only)
• Included engine harness plugs directly into the factory LT DI injector sub harness
• OEM Injectors supported, with part numbers provided in the handheld wizard, or software
• Genuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)‚Äö√Ѭ¢ Genuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)
• On-Board Diagnostic LEDS for: ECU Power ‚Äö√Ñ√¨ Engine Run ‚Äö√Ñ√¨ Wideband Status ‚Äö√Ñ√¨ TPS Calibration ‚Äö√Ñ√¨ Crank Signal ‚Äö√Ñ√¨ Cam Signal ‚Äö√Ñ√¨ VVT Status ‚Äö√Ñ√¨ Pump Control ‚Äö√Ñ√¨ and DI Injectors. Allowing you to identify any Critical engine issues at a glance
• Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th ‚Äö√Ñ√¨ ¬¨¬∫ and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external LT MAP Sensor, the harness comes with the connector terminated, making the inst
• 4 Inputs ‚Äö√Ñ√¨ 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)
• 4 Outputs ‚Äö√Ñ√¨ Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and more
• Boost Control ‚Äö√Ñ√¨ Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
• Nitrous Control ‚Äö√Ñ√¨ Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
• Advanced Tables ‚Äö√Ñ√¨ 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table
• Integrated data logging to the 3.5‚Äö√Ñ√π Handheld SD Card
• Free EFI Tuning Software for complete control of your Terminator X power plant