ITB Intake Manifold Kit for all Gen 3 & Gen 4 LS Engines with Cathedral Port Heads. Fits LS1, LS2, LS6, LM4, LM7, LQ4, LQ9, LY2, LY5 etc. Also known as Velocity Stacks or Trumpets.

The Harrop Hurricane ITB manifold has long, straight runners with a smooth transition to the inlet port to increase flow efficiency. The Hurricane is the only ITB manifold for LS series engines to feature complete fly by wire throttle integration.

Intake Manifolds and ITB for performance and Racing K-series engine. From KINSLER 70MM CARTEL BLACK EDITION to K-SERIES CARBON FIBER INTAKE MANIFOLD CENTERFEED.

ITB Intake Manifold Kit for all Gen 4 LS Engines with Rectangular Port Heads. Fits LS3, LS9, L76, L77, L98, LY6 etc. Also known as Velocity Stacks or Trumpets. SOLD OUT AGAIN DUE TO DEMAND, WILL BE AVAILABLE AGAIN SHORTLY, PLEASE PUT YOUR EMAIL IN BELOW SO WE CAN CONTACT YOU ONCE AVAILABLE. Performance MOST POWERFUL N

What is an ITB? On your factory car, exists a single throttle body in which the air travels through before reaching the combustion chamber for its part in the bang. A throttle body, acting as a valve, regulates the mass of air entering the intake manifold, …

2017年3月15日 · ITBs make it possible to eliminate the intake manifold entirely and improve airflow. The air is able to be sucked into the engine more efficiently, and you can shape the velocity stacks to fit...

Complete bolt on ITB throttle body intake kit for LS1/LS2/LS3/L98 series GM / Chevrolet engines. Ports and DBW selections available.

Here are the RHD ITB measured flow rates at 28" and aproximate maximum power potential per cylinder when placed in the high velocity section of the intake runner.

2023年2月25日 · Itbs are a pain, if you want something that still looks cool but is a bit more practical, check out dual plenum intakes. With more traditional round air horns a variety of pop on air filters are available.

2017年3月15日 · With individual throttle bodies (ITBs), each cylinder gets its own butterfly valve regulating air intake, rather than all cylinders sharing one valve. When you apply throttle to an engine...