Supra Forums banner
1 - 1 of 1 Posts

Discussion Starter · #1 ·
I am having trouble with the second turbo only making 7psi. i think it is the boost box that holds pressure to open the valve between the two turbos. i think it may have a leak... not sure . 10 psi on 1st turbo only 7 on second.. Help please .. not sure whats going on....
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.