TT 1uz questions

[ftruckn]

hey guys im building a 78 f100 atm with a 1uzfe from a sc400 running stock auto. just bought 2 R33 v-spec skyline gt28 garret turbos with ar42, planning on running low boost to start off with just get the setup running nicely and reliable then upgrading turbos and whatnot at a later date.

few questions that would like some answers too if possible from experienced users.

-what limits have you guys got the stock injectors?

-are there available aftermarket TB's and plenums?

-what is max boost range that stock ecu can run too with stock injectors?

- in AUS can anyone reccomend a ecu for this setup to ditch the AFM?

-what spark plugs do you FI guys run?

also i have seen the dizzys removed on each cam gear, what coil packs do you run and what do you need from ecu to run the coilpacks?

thanks heaps guys, just getting into turbo systems so im not after extremly detailed mathematic answers just some basic ones, cheers Tom.

 

[XR8tt]

hey guys im building a 78 f100 atm with a 1uzfe from a sc400 running stock auto. just bought 2 R33 v-spec skyline gt28 garret turbos with ar42, planning on running low boost to start off with just get the setup running nicely and reliable then upgrading turbos and whatnot at a later date.

few questions that would like some answers too if possible from experienced users.

-what limits have you guys got the stock injectors?

-are there available aftermarket TB's and plenums?
Some have used the Nissan V8 throttle body..
IMO the std one works ok with forced induction..
A 65/70 mm throttle body will flow 500 h.p easy...

-what is max boost range that stock ecu can run too with stock injectors?
Depends if you run a Hi ratio rising rate fuel reg ??
Personally I prefere proper tuned injectors and ECU...

- in AUS can anyone reccomend a ecu for this setup to ditch the AFM?
EMS 8860 http://www.enginemanagementsystem.com/. Autronic,http://www.autronic.com.au/

Haltech http://www.haltech.com/ , and Adaptronic
http://www.adaptronic.com.au/products-vidigauge.php

-what spark plugs do you FI guys run?
Depends on power level etc??
I would start at one Colder than std and gap closer .7 mm

also i have seen the dizzys removed on each cam gear, what coil packs do you run and what do you need from ecu to run the coilpacks?
Coil; pack from G.M, Ford or popular 4 cylinders..
I have Bosch wasted park coils..
Most ECU's have only 6 ignition drivers..
So you have to run wasted spark..


thanks heaps guys, just getting into turbo systems so im not after extremly detailed mathematic answers just some basic ones, cheers Tom.

One part often missed is fuel pump and delivery.. Atleast run a Walbro 255 fuel pump..

 

[ftruckn]

wicked thanks heaps mate thats helps alot, had any expierience with the wolf3d plug in for soarer? mate has it in his, im looking more towards a haltech though has we dont have many tuners dwn here in tassie that can do anything decent. running bosch 044 fuel pump atm aswell.

 

[XR8tt]

Yea Wolf is more popular down Victoria...

 

[stevechumo]

I run NGK V-Power spark plugs and they're ok so far at 9 psi.