Rotary Car Club - how much boost can I run? S5 TII with streetport

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rotaryguy481

04-08-2010 12:16 PM

how much boost can I run? S5 TII with streetport

How much more boost can I run on my s5 t2 its got a large streetport walbro 255lph fuel pump three inch intake three inch exhaust stock injectors and what should I get before hand and its got 2000 miles on new rebuild

need RX7

04-08-2010 12:23 PM

Get bigger injectors and some type of fuel management right away.

rotaryguy481

04-08-2010 01:09 PM

Will a safc work for the fuel management or something better

WE3RX7

04-08-2010 02:22 PM

Stock turbo? 10psi.

RETed

04-08-2010 10:47 PM

You're going to blow it up with the stock injectors...

The stock ECU can only "see" 15psi from the stock boost sensor.

-Ted

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