Honda B Series Billet Intake Flange B16 B18 Single or Dual Injector | ASE

Features:

• Our billet aluminum B-Series intake manifold flange is designed to work on both PR3 (B16 and Type-R) and P72 (GSR) cylinder heads.
• Each manifold is CNC'd out of 6061 aluminum
• Runner ports match the Ross Machine racing runners
• 1.48" Overall Height
• Heater Ports Deleted
• Fuel Rail Included
• Single Injector Configuration supplied with plugs for 4 ports

Choosing injectors for the dual configuration

Two large-body injectors will not physically fit in one pair of ports. The proven combination is one larger atomizer-style injector paired with a 2600cc in the second port. That pairing has produced 1580hp on a B series on a hub dyno.

If you are planning around two large injectors per cylinder, check the physical dimensions before ordering — this is the most common sizing mistake on this flange.