Will someone please explain to me the stock boost pattern so I can check it on my boost gauge.
thanks

 

sure, I will explain it...you get on the gas at low rpm's and you should see the gauge shoot to 10psi and at around 5500(or was it 4500, its been so long) you should see a slight dip when the second turbo comes online but it should shoot right back up to 10psi. Pretty simple stuff huh??

 

i thought it was 2500, 5500 sounds pretty high

 

10 psi by 2800 rpm or earlier, depending on mods. This should hold until about 4500, dip to 8 psi, recover immediately to 10 psi and hold til redline. In reality, most cars roll off to 8 psi by redline.