KGP
04-22-2008, 08:17 AM
We get this questions very often... "how can I tell what my honda injectors flow?" or "I have nissan injector that say A46-00, what do these flow?"
Well... long story short... without having them tested, there is no way to know. Both Jecs and Keihin do not use a part number like a bosch or Denso injector.
The best way to know/guess on a Nissan (Jecs) injetor without testing them is by the color of the top of the injector plus the injector plug type. The problem with this is that depending on the age or use of the injector, the color on the top may have faded beyond recognition. You may "think" it is a white top injector, however it started it's life as a pink top. Same goes for one that you may think is a grey top. These started their life as a Purple top.
Honda / Keihin injectors do have many different numbers stamped on the sides. these numbers are not a part number, but rather a batch and manufacture date stamp. Can be misleading.
That being said, the BEST way to determine how much your "a46-00" injector flows, or your honda injector... send them in for flow testing. Injector-Rehab Front Desk (http://injector-rehab.com/frontdesk/)
Well... long story short... without having them tested, there is no way to know. Both Jecs and Keihin do not use a part number like a bosch or Denso injector.
The best way to know/guess on a Nissan (Jecs) injetor without testing them is by the color of the top of the injector plus the injector plug type. The problem with this is that depending on the age or use of the injector, the color on the top may have faded beyond recognition. You may "think" it is a white top injector, however it started it's life as a pink top. Same goes for one that you may think is a grey top. These started their life as a Purple top.
Honda / Keihin injectors do have many different numbers stamped on the sides. these numbers are not a part number, but rather a batch and manufacture date stamp. Can be misleading.
That being said, the BEST way to determine how much your "a46-00" injector flows, or your honda injector... send them in for flow testing. Injector-Rehab Front Desk (http://injector-rehab.com/frontdesk/)