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Old Nov 26, 2007 | 09:54 AM
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ddillard424
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Originally Posted by cyloc
I was in walmart at that time. I may of lost reception. Had to get a propane tank.

OK back to your car.

There is already a nipple on the black pipe of the turbo that leads to the lower pipe. HKS BOVs are known to have prolbems if they don't have their own vacuum supply. So give the BOV its own vacuum back. Then run a hose from the nipple on the black pipe to the bottom nipple on the Hallman(make sure the light spring is in). The run one from the side nipple to the wastegate.

Make sure you check for boost leaks. The leaks can cause you to over boost also, due to lack of pressure to open the wga. One of the best places to check is on the egr, under the throttle body. I have blown those hoses off about 10 times. Those hose are thin. The heat from the motor weakens them, the ends warp and come loose. Plus, those hoses are not large so you will not hear anything until the system is pressurized over 20 psi. Just to make sure you check it really good. Get a bottle of soapie water and spray everywhere there is a hose or a coupling. If you see bubbles you have a leak. If you need a hand let me know. I have a compressor at my apartment. So I can help if you need.
alright so i replaced the vacume line to the BOV, and ran the 2 vacume lines from the turbo nipple > MBC > wastegate and all the way turned down it was makin 13psi. wastegate pressure. turned the knob a few times and i got it holding steady at 19.5psi... so im doin good now. thanks for all the help...

i should have done it this way first but on EVOM alot of the people were doin it from the BOV line > mbc > wastegate, and it just wasnt holdin for me...

now time for a tune!
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