Streetport on stock S4 TII ECU?
#1
Streetport on stock S4 TII ECU?
Well, first the mods.
3mm Atkins "mild" streeport S4 13BT
Walbro
Rtek 1.5
Stock 550'sd all around cleaned 2 years ago
Aeromotive 1000 FPR set to around 38psi
Stock rebuilt S5 Turbo
No fuel management like SAFC or anything.
So.
Will the Stock ECU handle it and will the injectors hold up?
Has anyone done this before?
I ran 10psi via MBC before on stock port. I'm assuming I'll probably have to turn that down.
I'm more concerned about the fuel situation. Anyone have a known ok PSI to run?
3mm Atkins "mild" streeport S4 13BT
Walbro
Rtek 1.5
Stock 550'sd all around cleaned 2 years ago
Aeromotive 1000 FPR set to around 38psi
Stock rebuilt S5 Turbo
No fuel management like SAFC or anything.
So.
Will the Stock ECU handle it and will the injectors hold up?
Has anyone done this before?
I ran 10psi via MBC before on stock port. I'm assuming I'll probably have to turn that down.
I'm more concerned about the fuel situation. Anyone have a known ok PSI to run?
#4
Boost in..Apex seals out.
Join Date: Nov 2003
Location: Maryland, 21794
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For a streetport...
I'd say get some 720cc secondaries, get your 550cc primaries cleaned and balanced (2 years is a long time ), and upgrade to RTek 2.0. Tuneability for the win..
I'd say get some 720cc secondaries, get your 550cc primaries cleaned and balanced (2 years is a long time ), and upgrade to RTek 2.0. Tuneability for the win..
#6
Passing life by
I think you will be fine with the 1.5 it will pull the timing. You didnt realy say how much boost you will be pushing. Lets say 10psi but your not going to get anymore without an TID If you ran a upgraded pump and 42 to 45psi base on the FPR I think you will be able to make it. I would personaly stay more around 8psi without 720s.
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