Engine & Gearbox B series injectors fitment

Discussion in 'Honda F/H-Series' started by GymJunkie, Thursday 11th Sep, 2014.

  1. GymJunkie Top Contributor ★ ★ ★ ★ ☆

    I have the choice of two different injectors for my B series (building up a turbo kit on the cheap)

    Evo III 510cc injectors or H22A7 injectors?

    I have ATR injectors in my shed, can get the EVO ones off a mate for 40 quid
  2. Listerofsmeg Club Veteran ★ ★ ★ ★ ★

    the h22a7 ones are tiny, 280cc, but don't require a resister box, the evo ones require the resister box, so on an odb1/2 car you have the extra bits of wiring to do and one more potential thing to go wrong. However the evo injectors are solid and will provide the fuel you need. The ATR ones won't have enough juice.
  3. MadVTTI Club Veteran ★ ★ ★ ★ ★

    It's only 4 wires, one on each injector, and 4 quid even if use the best resistors out there.