T4 setup with stock ecu

Cya

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Aug 12, 2005
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I think I asked this question before but im not sure, but how many of you all are running a t4 setup with stock ecu? Im really concidering going stand alone since I haven't driven my car for a couple of years now.
 

aphxero

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Jul 4, 2006
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I make 400whp on stock ecu.

And injectors.
And safc. But yeah stock ecu is pretty good.

Sorry to clarify: What I meant by "And injectors.
And safc." was that those 2 are upgraded. Duh.
 
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albert74

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May 29, 2008
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Florida
Stock ecu plus a good piggy back is all we use down here. there are plenty of cars down here making upwards of 500whp with a stock ecu some fuel and just an safc or emanage.
 

86_sports_1jz

slow 700hp build...
Aug 27, 2006
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OK
when i was running my stock ecu with a afc2 i made around 440-450 with 550s and a pt70. if your not looking for more then 600 rwhp then you can probably make it on a stock ecu and piggyback
 

Cya

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Aug 12, 2005
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are you all running 1jzgte swaps? If so are you running the fuel pump ecu or can I rule this out for my hesitation issue?
 

Cya

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Aug 12, 2005
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aphxero;1417040 said:
1j electronics, no fuel ecu, walbro 255, 550cc inj, safc2.

Would you mind helping with my wiring if I post what I have? I won't be able to get around to until Wednesday or Thursday. Right now I have the 440s, walbro 255 and safc2(I have 550's just haven't been worried about intalling them yet until the car run properly).