ShamelessTT Posted April 8, 2009 Share Posted April 8, 2009 (edited) Hi, im probably going to get owned / thread deleted / mocked / tw*ted or all the above. I go to silverstone next Tuesday so id really like to get this sort. Im getting desperate hehe. Otherwise the car is perfect. In reference to my boost issues here, http://www.mkivsupra.net/vbb/showthread.php?t=182168 The car is now over boosting (before it would only do a little over stock boost @0.90bar, both CATS out,52mm RR) and i just need someone to confirm that my boost piping is correct ( pictured in the thread.) The way i see it is i was getting 0.9Bar because i wasnt controlling the AC, the stock setup was, as i still had the pipe from tubby #1 into the TOP port on the AC). The increase of boost (used to get 0.8 stock setup) was simply because the JSpec wastegate couldnt handle the extra gases. The OUT from the Blitz boost solenoid nows goes to the TOP port of the accuator valve (right next to tubby one and above alternator). The bottom of the AC is disconnected (NOT CAPPED), must it be capped? could this be my issue? Im sorry for doing this, as i know its been done to death, but id love to have my 1.2bar for the track Tuesday. Simon Edited April 8, 2009 by ShamelessTT (see edit history) Quote Link to comment Share on other sites More sharing options...
bignum Posted April 9, 2009 Share Posted April 9, 2009 Yes you need to cap that bottom port otherwise the actuator see`s no pressure and you boost to destruction. Quote Link to comment Share on other sites More sharing options...
ShamelessTT Posted April 9, 2009 Author Share Posted April 9, 2009 Thanks mate , this is now sorted getting my 1.2bar nice and steady now Quote Link to comment Share on other sites More sharing options...
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