B20-T

How do i set this thing to boost at 8psi?and i need help on hooking it up..I am confuse where to hook up the (In)nipple from the Greddy motor to.the out i hook up to the wastegate.can someone help me thanks

MiraiZ

before a million people flame you for not doing a search, here's the post your are looking for:

https://honda-tech.com/zerothread?id=328052

niedejb

If your WG spring has a higher rating than 8psi you wont be able to.

B20-T

i have a .45 bar in there which is 6.53 lbs i think

niedejb

Heres how I have mine hooked up and it works great. Others use connections that didnt work for me (like the Greddy instructions).

Compressor nipple to the in
The out on the Profec to the side of the Tial (top is left open to air)

1fstevo

I have profec-B and HKS wastegate. Had this setup a while now and never had an problem. I have always set the boost at 12 psi max. Just recently I cranked up the boost to 18 pound and ran on the dyno, no problem. However, ever since I cranked it up, I have problem setting it back to 12 pound on the street. It just creepes all the way up to 18 pound when I bring the motor to 7000 rpm in third. Almost like the wastegate is trying to set the 12psi goal but got overtaken at high rpm. I set both **** back to zero and it still does it. I havn't had time to further diagnostic the problem but I really think it's either the wastegate or the profec unit.

Btw, I have full 3inch dp and 3in thermal exhaust, no cat. SFP manifold. ( it's not the exhaust unit since I can control it very well before. )