Lotec phase 3 - what Injectors nad fuel presure is best ?

[BG_LET]

Greeetz to all LET loverz,

I just bought the Lotec phase 3 Chips and I start thinking waht is the best fuel combination for this Software.... I hope that here I can find many people that have this Software installed and can help me choose the right combination..

- What Fuel pressure ?

- Injectors ?

- what Fuel Pump to choose ? I make the LET conversion in my Astra GSI c20xe.


best regards

 

[PatrickK]

Hi!

I've got Lotec P3,too. The fuel Pressure is original.

you have to install a better fuel pump. when youve got a Pump wich is outside you can install the pieburg. and when your pump is inside you can install the Audi S2 fuel pumpe (like me)

 

[BG_LET]

Hi,

Pierburg - OK, but what model ...

original Injectors and serien fuel presure , right ? Hmmm, and as I know this phase 3 the Turbolader works with 0,95 bars ..or? Can you tell me more for your Setup - Intercooler, pieps , Turbopresure ....

thanks a lot

 

[Miles]

I would have thought the original injectors would run out of duty cycle at the standard 3 bar fuel pressure before the fuel pump cannot flow enough fuel, assuming the pump is in good condition.

I mean if you dont need more fuel through bigger injectors or higher fuel pressure, you wont need a bigger fuel pump.

It is worth running a new live power to the fuel pump via a relay because its not uncommon to get less than 10v to the fuel pump with the engine running!