hi tommy again,if i make a custom fuel rail what injectors would you recomend on 2l for about 250-300 bhp also can i just get ecu chiped or would it be better using cossy 2wd or4wd.I am using a rs 2000 fuel pump will this b ok or should i change.thanks

 

personally i wouldnt risk using the rs2000 fuel pump. would upgrade to a cossie one just to be safe.

 

thanks tonyturbo for the fuel pump info,can you help with other bits,thanks

 

i'm assuming its a mk5 xr3i?

you could use your existing inlet manifold with either a frst fuel rail or i'v also heard you can use a 8v astra gte fuel rail. not so sure on injectors. i am personally running biege injectors whilst i run it in but these will need to be upgraded b4 i get it mapped. what to i dont know.
AVA in glasgow turbo charged a mk3 fiesta zetec and they ran the standard management on its own with a injector driver running 4 additional injectors. this kept wiring very easy.iirc it was producing 280bhp. hope this helps.

 

thanks mate you have been a big help,do you think ava would install inj drivers and map it if i done rest of work or dose it look a easy job to do,Q are you running zetec turbo