Priming, cranking and afterstart with 750cc injectors

[button]

I also noticed that a very large effect on how the engine start is the fuel pressure. On Siemens 630cc engine starts better on 4bars than on 3 bars. I think that on the other injectors will be the same.

[Jamo]

Where did you buy the injectors by the way? The siemens 630cc injectors are becoming the default injectors of VEMS users it would seem!

[a4kquattro]

I use the 630cc siemens pretty extensively on my VEMS installs. I'm going to be testing some siemens 840cc HighZ injectors this week as well.

I've also used with good success 1000cc lowz bosch injectors with inline resistors, perfect idle, starts on the first crank every time, etc. Not all injectors are created equal though. I tried some 1600cc lowz injectors with resistor packs, and forget it, they were impossible to tune.

[button]

Where did you buy the injectors by the way?

I have local distributor of injectors, here in Poland.

[Jamo]

I use the 630cc siemens pretty extensively on my VEMS installs. I'm going to be testing some siemens 840cc HighZ injectors this week as well.

I've also used with good success 1000cc lowz bosch injectors with inline resistors, perfect idle, starts on the first crank every time, etc. Not all injectors are created equal though. I tried some 1600cc lowz injectors with resistor packs, and forget it, they were impossible to tune.

How did you get on with the 840's?

[th.b.w.]

...why and for what use the 1600ccm injectors ...???

... i think you can shower you grass and garden....


Thomas

[pnanassy]

this runs on 1600cm3 injectors:

http://www.youtube.com/watch?v=FYOVA_285Rs

if you need serious power,especially on "exotic" fuels,you need flow...

...why and for what use the 1600ccm injectors ...???

... i think you can shower you grass and garden....


Thomas