Focus Zetec Turbo (Brazil) - 451whp

[1turbofocus]

I only ran 96lb Inj and stock ECU with my tune and a Diablo chip , why not run just 4 Inj and loose the second Inj ?

Tom

[inis]

are the stock injectors running when going into boost? if so this is a bad idea, if one injector fails your afr will change but not enough to stop you going..you'll end up with a melted piston. With 4 larger injectors, you drop one you'll know right away.

I'm running ID1000's, so far so good.

szabyk, are you still fwd? I'm also running a dry sump.

[szabyk]

Originally Posted by inis

are the stock injectors running when going into boost? if so this is a bad idea, if one injector fails your afr will change but not enough to stop you going..you'll end up with a melted piston. With 4 larger injectors, you drop one you'll know right away.

I'm running ID1000's, so far so good.

szabyk, are you still fwd? I'm also running a dry sump.

Yes I still fwd
Yes, I looked at your project ...the first time I bought Titan dry sump...but I realize that the small pump....I change a Weaver...just buy an even bigger 4 stage

[Ricci_BR]

Originally Posted by 1turbofocus

I only ran 96lb Inj and stock ECU with my tune and a Diablo chip , why not run just 4 Inj and loose the second Inj ?

Tom

When i was building my setup, i looked some alternatives for the ECU tune... but my ECU has the serial number is diferent from you guys, nobody (CFM, Focus Sport,...) confirmed if diablo ou sct would worked on my ECU..... So I decided to use this brazilian stand alone (Fueltech)..... thats give me the opportunity to run with 8 inj, so i keep the 4 stock injection to tune economic use of fuel without pressure......the other 4 injector are the ford racing 150 lb/h with peak and hold because they are low impendance.... this 4 ford racing feed the engine when its going into boost

Originally Posted by inis

are the stock injectors running when going into boost? if so this is a bad idea, if one injector fails your afr will change but not enough to stop you going..you'll end up with a melted piston. With 4 larger injectors, you drop one you'll know right away.

I'm running ID1000's, so far so good.

szabyk, are you still fwd? I'm also running a dry sump.

This 4 stock injector also keeps feeding with pressure, but they runing less percent of flow.... because if i stop the stocks and tune to start only the ford racings when its getting pressure, this transaction is not healthy to the engine......

[georgekirollos]

hi, Im doing a similar build in my ford mondeo, but using HX35 with a 14cm housing, did not run it yet but I'm really concerned about lag with the 14cm, I'm going to do a twin scroll header for it, can u please tell me what size of exhaust housing are you using?? 12 14 or 16cm ???

[iroc34]

Originally Posted by georgekirollos

hi, Im doing a similar build in my ford mondeo, but using HX35 with a 14cm housing, did not run it yet but I'm really concerned about lag with the 14cm, I'm going to do a twin scroll header for it, can u please tell me what size of exhaust housing are you using?? 12 14 or 16cm ???

Hey George, this is an old thread , check out the date. Try starting your own thread, you will get a lot of answers to you questions. Good luck with your build...