Does anyone experienced with HKS waistgate is opening too soon before setup boost? If I setup on 10lb it just not builing up the boost.

Thanks

 

Make sure your lines are connected correctly, and double check your BC settings if you are running one.

 

I have been having issues with mine also. Mine tends to stay closed and cause me to over boost, and then other times its like its opening to soon and I get very very bad lag. I am using a AVCR and it worked great with my twins. I have to hooked up according to this diagram.

http://www.nopistons.com/forums/inde...=post&id=19928

 

it doesn't let me in!!!

 

find out what kind of spring you have been use. I have mine with a 6psi spring and it works perfect at 6psi , cause I'm making the fuel map and testing it jet.

I use one with a 6 psi spring ones and I have problems to control the boost with a manual boost controler, betwin one gear an another . I think that you should not have problems with the AVC-R . but you should know first wich is the spring that you R using.

 

It has a 10 pound spring in it.

 

Mine is setup according to XS engineering's instruction.


only use the side feed and placed a plug on the top. Work's great with greedy profec b

 

I have it has 10 lb spring. Boost control works fine, but not the wastegate. I setup as 15 lb limit and before it hits 15 lb it opens up at 10 or 12 lb.

 

Ill try that out, thanks.

 

Do you guys thing it's exhaust system? Meaning hot air is not going out fast enough.

thanks