150lb bosch high imp injector

FICINJECTORS · 11-03-2009, 01:51 PM

we are taking orders for delivery the end of November for Bosch's new 1600cc high impedance fuel injector.. These are not modified in any way and are directly from Bosch, The case is the LS3 style with the uscar plug.. We have the adapters to fit these in a ls2 rail. These fit the ls3,7 and 9 as is.
The price is $149.00 per injector.. We only have 7 sets available.. Any interest please PM
thanks
Jon

Big_Bird_WS6 · 11-03-2009, 03:01 PM

so how hard tuned able would these be?

FICINJECTORS · 11-03-2009, 03:06 PM

Quote:

Originally Posted by big_bird_ws6

so how hard tuned able would these be?

good question since no one has put them in yet.. But i would think they are a lot easier to tune than the old style bosch 1600

Big_Bird_WS6 · 11-03-2009, 03:45 PM

what i mean is i wont have to buy that stupid high to low impedence converter box. so these should tune a lot like stock?

FICINJECTORS · 11-03-2009, 03:58 PM

Quote:

Originally Posted by big_bird_ws6

what i mean is i wont have to buy that stupid high to low impedence converter box. So these should tune a lot like stock?

these would be a plug and play install no driver box required.
here are the flow numbers at different pressures.
They are rated at 3 bar
at 4 bar 175lbs
at 5 bar 193lbs
at 6 bar 212lbs

Big_Bird_WS6 · 11-03-2009, 05:25 PM

you will have to explain this Bar stuff.

i want to run 40 psi base fuel pressure and go up to 58psi with 18psi of boost.

FICINJECTORS · 11-03-2009, 05:55 PM

Quote:

Originally Posted by Big_Bird_WS6

you will have to explain this Bar stuff.

i want to run 40 psi base fuel pressure and go up to 58psi with 18psi of boost.

atmospheric pressure is measured in bar. Each bar is 14.5 psi, so 3 bar=43.5 4bar=58 and so on. If you run these at a base pressure of 40 they will flow approx 145lbs of fuel per hour static. If you reference boost at 1 to 1 the added fuel pressure on the inlet side of the injector only equalizes the amount of pressure pushing up on the injector from the manifold side due to the pressure created by the turbo or SC, so after boost the injector is staying the same. A lot of people believe the the added fuel pressure increases the injector flow. This is true only in NA engines or if you reference higher than 1 to 1

Big_Bird_WS6 · 11-04-2009, 11:47 AM

ok so i want to do e85. that consumes about 30% more fuel.

so what lb flow do i need to support 1300 horse on normal gas. ( 30% less is e85)

Austin@HPE · 11-04-2009, 07:15 PM

Can you machine these to flow any more. I might order a set tomorrow if we can get a little more as i also want to run e-85 i figured we need 145 minimum but would like to have head room.

FICINJECTORS · 11-04-2009, 07:29 PM

Quote:

Originally Posted by Austin@HPE

Can you machine these to flow any more. I might order a set tomorrow if we can get a little more as i also want to run e-85 i figured we need 145 minimum but would like to have head room.

they flow 150 at 43.5 in a ls they will be 175 you can also play with the voltage and get these to act a lot bigger. I do not think I can modify these as they are designed for the LPG vehicles (propane powered vehicles) as was the original Bosch 1600.