View Full Version : thoughts about fuel injector styles
03-13-2011, 11:24 PM
If someone where to design their own intake which style of injector bung would one go with? The standard gm/bosch 14mm(I think) o ring style. Or the honda/dsm pintle cap style injector? Note these are both top feed injectors. The side feed or other styles of injectors maybe a bit outside of the maching capabilities available
03-14-2011, 01:58 AM
it depends on the cylinder head design. The spray pattern of the injectors are all different. Personally if i were to make a manifold I would use a low resistance peak and hold injector then use what ever bung. The bung hole shouldn't matter. make sure your intake manifold plenum has enough volume for the cylinders.
03-14-2011, 07:09 AM
03-14-2011, 07:21 AM
What are the atributes of the spray patterns of diffrent injectors? Maybe I should just redesign the head for direct injecton, and then build a stand alone that can deal with a stratified charge..
I guess what I saying is I don't have an army of researchers sitting around testing wet flow swirl and tumble of injector spray patterns. I was looking at it in a more econimical way. As in ease of upgrades and availability.
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