2020年12月3日 · By their very nature, ITB's cannot use a "plenum". A "plenum" sits behind an individual (or sometimes multiple) throttle body and acts as a common chamber into which air …

Individual Throttle Body Intake Kit for BMW M50, M52, S50US & S52. Includes Carbon Fibre Plenum. Fits BMW E34, E36, E46, Z3. Experience a glorious induction sound like no other, …

GT3 Plenum Kit for ITBs. These will replace your stacks/trumpets on your ITB setup and provide excellent air filtration as well as reducing the intake noise/drone on highway driving. You will …

A throttle body, acting as a valve, regulates the mass of air entering the intake manifold, while the cars computer then matches the correct amount of fuel delivery and ignition timing for your …

2020年2月2日 · In my opinion, at full throttle the ITB and plenum manifold FI systems are basically identical. If it doesn’t run well at full throttle with a plenum manifold, it’s not going to …

2018年3月11日 · I am in 2 minds regarding using the EFI hardware ITB's or using a Plenum type manifold with a 80mm or so Throttle body. The engine I am currently building is a L28 stroker …

2013年3月22日 · Are there any hints / tips on how I should design the plenums for ITB's? I am familiar with the size calculations etc. for plenums but should I build a single plenum which is …

Discover our range of Turbo Plenums which can be machined to suit your bespoke projects. Motorsport Fuel Injection Throttle Bodies, Throttle Body Kits and Induction Systems Delivered …

2006年8月16日 · ITBs and turbos indeed ARE harder to map to drive nice and smooth, especially if the managment and/or the mapper isnt too good, as you got massive airflow changes for …

51MM THROTTLE BODY OPENINGS x8 FOR UNMATCHED AIR FLOW OVER ANY OTHER INTAKE. Included in the kit: Complete Bolt-On ITB Kit. 8x Manifold Runners & Trumpets. 8x …