stock limits?

A4TurboAvant · #1 (**permalink**) 01-31-2006, 04:01 PM

just curious, how much psi can an audi 1.8t stock turbo give max? how much psi does this engine run from factory?

BSaudiA4 · #2 (**permalink**) 01-31-2006, 05:47 PM

stok is like 8ish, the apr chips make it run 15psi

Straz85 · #3 (**permalink**) 01-31-2006, 09:28 PM

Quote:

Originally Posted by BSaudiA4

stok is like 8ish, the apr chips make it run 15psi

Damn, I htought it was more than 15. I was hitting 21 PSI with an APR chip and N75J on my jetta.

BSaudiA4 · #4 (**permalink**) 01-31-2006, 09:32 PM

well its rated at 1bar wich is like 15, but it varies, i was hittin almost 20 with mine, im not positive but pretty sure its 15psi

Fourt1thirty · #5 (**permalink**) 01-31-2006, 10:09 PM

What you spike to and what you taper to are different things. Usually the spike is 20-22 and the taper is 10-13.

BSaudiA4 · #6 (**permalink**) 01-31-2006, 10:11 PM

yeah, the k03 is too small to keep the boost up in high rpms, cant keep up

98a4 · #7 (**permalink**) 02-09-2006, 02:29 PM

Stock is as they said about 8 and it holds there. My APR gave me 17, with the Race valve I can get 21 and hold 18 to redline, but I put a ko3s in w/ a slighly tightened wastegate.

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