<![CDATA[Boost Issues]]>I installed 3" exhaust on my 2g, treimche's old stuff, and now I cannot control the boost at all. I have an SLS mbc, and it worked prior to the exhaust. It always boosts to a little over 15 now and that is enough to hit fuel cut. I am on all stock fuel, have a 1g bov, and uicp. I checked for boost leaks and I fixed all of them still no luck. Have any ideas? Would this cold weather affect the a/f mixture that much to lean it out so bad?

]]>https://fargostreet.com/topic/5154/boost-issuesRSS for NodeWed, 27 May 2026 22:46:27 GMTSun, 18 Dec 2005 23:32:19 GMT60<![CDATA[Reply to Boost Issues on Tue, 20 Dec 2005 05:11:56 GMT]]>

92BlackTT wrote:
oh well. afc, injectors, 20lbs?.. now you have no excuse for not breaking into the 14's 🙂

well I hope I can get there pretty much where I sit, but I am pretty sure I will need a pump to not hit the damn fuel cut

]]>https://fargostreet.com/post/86038https://fargostreet.com/post/86038Tue, 20 Dec 2005 05:11:56 GMT<![CDATA[Reply to Boost Issues on Tue, 20 Dec 2005 03:16:55 GMT]]>oh well. afc, injectors, 20lbs?.. now you have no excuse for not breaking into the 14's 🙂

]]>https://fargostreet.com/post/86031https://fargostreet.com/post/86031Tue, 20 Dec 2005 03:16:55 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 20:47:21 GMT]]>3" downpipe is gonna make trying to run low boost impossible on that internal wastegate.

]]>https://fargostreet.com/post/86004https://fargostreet.com/post/86004Mon, 19 Dec 2005 20:47:21 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 20:18:43 GMT]]>but if he's gonna end up modding his car more he might as well just get a 255 and a afc

]]>https://fargostreet.com/post/86002https://fargostreet.com/post/86002Mon, 19 Dec 2005 20:18:43 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 13:18:37 GMT]]>

Jim wrote:
190lph he wouldnt
amen, i had the 190, and the only reason i needed the afc was the turbo and 6 something injectors.

]]>https://fargostreet.com/post/85984https://fargostreet.com/post/85984Mon, 19 Dec 2005 13:18:37 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 05:52:38 GMT]]>190lph he wouldnt

]]>https://fargostreet.com/post/85966https://fargostreet.com/post/85966Mon, 19 Dec 2005 05:52:38 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 04:24:54 GMT]]>if you get a fuel pump then you will need a afc.

]]>https://fargostreet.com/post/85954https://fargostreet.com/post/85954Mon, 19 Dec 2005 04:24:54 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 03:22:51 GMT]]>the old t-25 would be dead @ 25 psi, but I am thinking, just go for a fuel pump and see if that helps

]]>https://fargostreet.com/post/85950https://fargostreet.com/post/85950Mon, 19 Dec 2005 03:22:51 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 02:55:26 GMT]]>Buy an AFC, get a fuel pump and just use that extra boost to go faster...

15? Shit... where's the 25psi?

🙂

]]>https://fargostreet.com/post/85949https://fargostreet.com/post/85949Mon, 19 Dec 2005 02:55:26 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 02:11:04 GMT]]>ahhhh..... gotta love boost creep.

]]>https://fargostreet.com/post/85943https://fargostreet.com/post/85943Mon, 19 Dec 2005 02:11:04 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 01:26:14 GMT]]>do you have the stock t-25....if so them turbo's are all screwed up....they like to peak at like 18-20 then dsrop back down to 14-15 psi

]]>https://fargostreet.com/post/85940https://fargostreet.com/post/85940Mon, 19 Dec 2005 01:26:14 GMT<![CDATA[Reply to Boost Issues on Mon, 19 Dec 2005 00:43:40 GMT]]>There are a couple things you could do... #1 Get an external wastegate...#2 Get a bigger o2 housing (atmospheric dump would probably be best)...#3 Get the turbine inlet and path to the WG ported...this will make airflow to the wastegate easier...

]]>https://fargostreet.com/post/85934https://fargostreet.com/post/85934Mon, 19 Dec 2005 00:43:40 GMT