OEM k20a3 injectors modded by cutting the screens off.
Part # 16450-PPA-A01 (cost new is about $100/injector, but can be had for WAY less used)
Modify by cutting the screens off.
Send to have them cleaned/flow tested.
I've been running these modded injectors for the better part of a year. Initially I just cut the screens off and ran them w/o having them tested. I ball parked the size to 455cc. The injectors had over 100k miles on them and were not that badly in need of cleaning! I used only BP gasoline in my car, so quality gas does have its long term benefts.
Previously, results from the modded OEM 310cc injectors were posted. The flow rate increased to 520cc and the spray pattern was listed as "good." I'm guessing the spray pattern on the modded OEM 270cc injectors is "excellent" b/c the pintle size is smaller than with the OEM 310cc injectors.
The best part about this? No re-wiring. I HATE re-wiring with a passion.
Part # 16450-PPA-A01 (cost new is about $100/injector, but can be had for WAY less used)
Modify by cutting the screens off.


Send to have them cleaned/flow tested.

I've been running these modded injectors for the better part of a year. Initially I just cut the screens off and ran them w/o having them tested. I ball parked the size to 455cc. The injectors had over 100k miles on them and were not that badly in need of cleaning! I used only BP gasoline in my car, so quality gas does have its long term benefts.
Previously, results from the modded OEM 310cc injectors were posted. The flow rate increased to 520cc and the spray pattern was listed as "good." I'm guessing the spray pattern on the modded OEM 270cc injectors is "excellent" b/c the pintle size is smaller than with the OEM 310cc injectors.
The best part about this? No re-wiring. I HATE re-wiring with a passion.