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The mkiv Supra Owners Club

Greddy Blue + N/a


couv3z

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The fpr needs the original fpr removing from the rail and the fuel rail tapping to take the fitting i kindly suppied (Brass)

It goes in the return line and then back into tank

The blue smaller pipe Tees (which i kindly sullpied) into the inlet manifold where the vacuum pipe goes to the pas pressure switch.make sure the fitting breathes freely into the inlet manifold with no restrictions

 

 

The emanage wires into the loom right by the ecu.

You will need to print off a wiring diagram from club downloads (make sure its for N/A)

the resistors wire into the black with red trace wires from injectors.

They all wire into each seperate resistor then the 6 into 1 tail goes back into loom pointing towards ecu. Tap into them behind the ABS pump, against the firewall.

 

I think the fuel pressure was set at 30psi u will prob need it turned down a bit. research fuel pressure for tuned N/A on forums. Find someone on forums that has tuned N/A or post on technical

 

Knightrider :D

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I could be wrong but the blue might not be able to pull enough fuel out from the 440's for your n/a, EMU may be able to do it

 

Yes Blue defo capable! Very simple and easy just use support tool punch in orig inj size (330) and new (440) That will be a good start.

It is capable of hapilly running N/A with 650's as i have done it so please check your facts b4 posting! :taped:

 

Cheers

 

Knightrider

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Yes Blue defo capable! Very simple and easy just use support tool punch in orig inj size (330) and new (440) That will be a good start.

It is capable of hapilly running N/A with 650's as i have done it so please check your facts b4 posting! :taped:

 

Cheers

 

Knightrider

 

 

Did I not say I could be wrong, tosser

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Not wishing to be rude here, but Bromy knows his stuff and his info was pretty sound.

 

In fairness why would you put an ECU on before doing anything else? Do it all at once, ams injectors and ECU.

 

The guy with the N/A has de-catted and has a 45MM throttle body besides other mods. (dont know full spec)

All i was stating was a fact that the greddy will correct his ecu ta allow him not to overfuel running bigger injectors than stock. I dont know what his target hps are?

I think he wants to go N/A-T eventually? I am sorry but i really do not think i deserve to be called a name just because i posted a fact to help this NEW guy out. We should be trying to help him.

Anyways i am not getting into a debate about who knows more than anyone else.

Knightrider

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wow, guess i missed fight,

 

end of the day i may be doing this a little to early in the life of my car, but its my car i can mod it in any order :p , but i wanted to install an ecu before i start messing about with another part ****

 

i will say thank you to bomy for his concern tho was nice to see some peeps care

 

the ecu is to be installed at the same time as some 440 inj, and i wanted to trim the safety margin down to release one poney of power and get a base map to play with once i get some internals changed

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how about you get a wideband sensor and gauge installed first.

 

You could then run with a real time AFR reading and log the readings under various conditions/driving of a stock na with 330's.

 

Then you could do as you plan and fit the 440's and ecu/piggyback and then you can tune initially as per knightriders advice, compare the new afr readings to the old and adjust if necessary?

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