AEM Tru-Boost review
Apr 24, 2007 | 07:26 PM
#16
The tru boost can't run past 29-30 Psi without an adapter that is sold seperately but with that adapter you can run up to 75 psi.
I have a negative because that's the vacuum that it's reading. I'm set at 24 psi so my duty cycle is set to 65%. My race gas setting that Jestr did for me is set obviously higher but not too much higher or my DV would leak and throw off my whole setup.
High PSI where bouts in central jersey? I see very few evos's roaming around this area, but if you have any questions or need any help feel free to stop by bro.
I have a negative because that's the vacuum that it's reading. I'm set at 24 psi so my duty cycle is set to 65%. My race gas setting that Jestr did for me is set obviously higher but not too much higher or my DV would leak and throw off my whole setup.
High PSI where bouts in central jersey? I see very few evos's roaming around this area, but if you have any questions or need any help feel free to stop by bro.
Apr 24, 2007 | 08:29 PM
#17
The tru boost can't run past 29-30 Psi without an adapter that is sold seperately but with that adapter you can run up to 75 psi.
I have a negative because that's the vacuum that it's reading. I'm set at 24 psi so my duty cycle is set to 65%. My race gas setting that Jestr did for me is set obviously higher but not too much higher or my DV would leak and throw off my whole setup.
High PSI where bouts in central jersey? I see very few evos's roaming around this area, but if you have any questions or need any help feel free to stop by bro.
I have a negative because that's the vacuum that it's reading. I'm set at 24 psi so my duty cycle is set to 65%. My race gas setting that Jestr did for me is set obviously higher but not too much higher or my DV would leak and throw off my whole setup.
High PSI where bouts in central jersey? I see very few evos's roaming around this area, but if you have any questions or need any help feel free to stop by bro.
Apr 25, 2007 | 09:26 AM
#19
The tru boost can't run past 29-30 Psi without an adapter that is sold seperately but with that adapter you can run up to 75 psi.
I have a negative because that's the vacuum that it's reading. I'm set at 24 psi so my duty cycle is set to 65%. My race gas setting that Jestr did for me is set obviously higher but not too much higher or my DV would leak and throw off my whole setup.
High PSI where bouts in central jersey? I see very few evos's roaming around this area, but if you have any questions or need any help feel free to stop by bro.
I have a negative because that's the vacuum that it's reading. I'm set at 24 psi so my duty cycle is set to 65%. My race gas setting that Jestr did for me is set obviously higher but not too much higher or my DV would leak and throw off my whole setup.
High PSI where bouts in central jersey? I see very few evos's roaming around this area, but if you have any questions or need any help feel free to stop by bro.
Apr 28, 2007 | 08:06 AM
#22
The newer versions have the minus sign for vaccum. Older versions (like mine) you just know because the the lights around the outside aren't lit. If you check their web site I believe you can send you older version in and they will change it for you. Here's the link for the updates.
http://forum.aempower.com/forum/inde...c,17959.0.html
http://forum.aempower.com/forum/inde...c,17959.0.html
Last edited by 04WWRS; Apr 28, 2007 at 08:12 AM.
Apr 28, 2007 | 02:19 PM
#24
I've never tried raising the crack pressure( spring pressure) passed 6psi.. I just assumed I would spike even worse than now. I'm going to play around with it more because I dont have a good low boost setting. It's like 21psi tapering to like 16psi.
Apr 28, 2007 | 02:52 PM
#25
Thread Starter
Evolving Member
Joined: Aug 2004
Posts: 260
Likes: 0
From: Jersey
Ideally you should have it as close to the wastegate spring pressure as possible, which is 11.5-12 last I checked. My taper is only about 2 psi on a bad day 
. Set for 20.3 at the spike, I hold 19+ almost to redline.
. Set for 20.3 at the spike, I hold 19+ almost to redline.
Apr 28, 2007 | 05:28 PM
#26
Interesting you say that. The higher the crack pressure the more I spike and the more I taper. I set it today at 3.0 with 58 duty cycle and I spiked to 21 and held 20 the whole time untill redline.
Apr 28, 2007 | 05:55 PM
#27
i just installed mines today..i followed electricEVO's set up..since im tuned for 23psi with the 65% duty cycle and 4 for the wastegate crack...i havent really tested every gear yet but the largest spike so far is 23.5..im very happy with this controller(throws MBC out the window)
Last edited by SteelEvo; Apr 28, 2007 at 05:57 PM.
Apr 29, 2007 | 08:53 PM
#28
i just installed mines today..i followed electricEVO's set up..since im tuned for 23psi with the 65% duty cycle and 4 for the wastegate crack...i havent really tested every gear yet but the largest spike so far is 23.5..im very happy with this controller(throws MBC out the window)
Apr 30, 2007 | 03:01 AM
#29
i just upped the wastegate spring value to my wg's which is 12.5-13..it spools faster...it hits hard..put a smile on my face...cant wait to take it back to the track..oh and max spike with the duty cycle at 62=24...i love this boost controller so far
...i love this boost controller so far
Apr 30, 2007 | 09:13 AM
#30
Thread Starter
Evolving Member
Joined: Aug 2004
Posts: 260
Likes: 0
From: Jersey
If it works for you, go with it. Running that low I had issues with boost jumping around a bit, same for when I had it set too high.