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Well went on a 300 mile trip and seen almost a 1mph gain in gas milage from last trip to same place, power doesnt seem better , boost is down a couple lbs also until your really into it up a pass. once again up the pass i got my egts to 1200 wot up pass. my trucks engine is bone stock with the turbo back 4 inch exhaust aeroturbine in line with mbrp muffler and ais intake with fender sleeve mod. CANT BELEIVE it still gets this HOT what is up??? want to go to dptuner but i think on these passes ill be backing out the whole time???
Mine was the same way.. When i first got my gauges I went on vacation with the TT and with stock programming I could get to 1200 on a serious 5 or 6 mile hard pull at WOT, but it never went over 1200 either.And to think some people runs there trucks with chips and etc. with no gauges..!!
Well went on a 300 mile trip and seen almost a 1mph gain in gas milage from last trip to same place, power doesnt seem better , boost is down a couple lbs also until your really into it up a pass. once again up the pass i got my egts to 1200 wot up pass. my trucks engine is bone stock with the turbo back 4 inch exhaust aeroturbine in line with mbrp muffler and ais intake with fender sleeve mod. CANT BELEIVE it still gets this HOT what is up??? want to go to dptuner but i think on these passes ill be backing out the whole time???
I ordered an aeroturbine this weekend after reading your thread about how it lowered egt's. I don't have a lot of cash for mods right now, so I have been doing a lot of reading here on FTE to try to spend wisely and try to get the most effect mods at a reasonable price. I hope I am not dissappionted with my choice as I am trying to keep my egt's to a safe level as I load heavy at times and pull an 8k trailer. Mine is also stock except for a kwik filter and will be doing a 4 or 5 inch exhaust very soon. Do your egt's go over 1200 or can you keep it at that level with out backing out of it? I also wonder if a 6 speed does less to contibute to more heat with the torque converter using additional HP when not locked up in an automatic?
im very sorry i do tons of research before i buy as well and around here i could not get it over 1000. but when i pulled a pass wot it reach 1200 but would not go any higher i cant beleive it really.
Putting anything inline of the exhaust system is going to increase heat. Seems to me that (from their website) they are more concerned with post Aeroturbine exhaust. These diesels put out some serious exhaust velocity. Heat is stacking up right to your turbine housing, thus your higher EGT's.
Minds well shove a couple of tennis ***** in there while their at it.
im very sorry i do tons of research before i buy as well and around here i could not get it over 1000. but when i pulled a pass wot it reach 1200 but would not go any higher i cant beleive it really.
I didn't mean to sound upset with you. I do alot of research before I buy and with the info I gathered, it looked like a good choice. I appreciate all the members sharing their experiences with us so we can make informed decisions. I think for what I do the aero turbine should suit my needs, I will post when I can get everything together. By the way, how long have you lived in Missoula? I have relatives there and try to get over there every once and a while.
With the exhaust velocity these powerstrokes have,the muffler and the aeroturbune might be too much back pressure together too.Although i dont know much about the aeroturbine.All i had at the time was a factory straight pipe system and my temps would go to 1200. Now with a 5 straight Pipe and a 60hp predator tune i can barely get to 1200 if i stand on it forever..Restriction does cause heat...
when i first put this all on and hit the highway it wouldnot go over 1000 but this weekend when i was hitting the pass it would reach 1200 but no more and would take a while to get there??
want to go to dptuner but i think on these passes ill be backing out the whole time???
I think a DP Tuner chip would actually help your EGTs. Mine were actually lower with the DP chip than I had with my Predator. Predator set on 85 hp compared to the 80 hp setting on the chip. The chip feels like it has more power, it has less smoke, and lower EGTs.
You might try moving the Aeroturbine to where the muffler is on the MBRP system now, and running just the Aeroturbine. That's where I saw the install pics of it on one of the websties that sells it. Here is the first place I've heard of it going close to the DP as possible.
I think a DP Tuner chip would actually help your EGTs. Mine were actually lower with the DP chip than I had with my Predator. Predator set on 85 hp compared to the 80 hp setting on the chip. The chip feels like it has more power, it has less smoke, and lower EGTs.
You might try moving the Aeroturbine to where the muffler is on the MBRP system now, and running just the Aeroturbine. That's where I saw the install pics of it on one of the websties that sells it. Here is the first place I've heard of it going close to the DP as possible.
What jtharvey says, goes inline with what I'm suggesting. It may cost you a little to get the exhaust work done, but this may help. Leave the Aeroturbine where it is and completely remove the MBRP muffler, then check your results. The MBRP muffler is causing a good amount of interference with what the Aeroturbine is trying (and designed) to do. The Aeroturbine sucks in exhaust fumes and spits them out at a faster rate. (Thus, the lower EGTs) The MBRP muffler gets in the way and actually slows the fumes down, causing back pressure and quite possibly the rise in EGTs. Using another Aeroturbine is another suggestion, but I suggest calling Gillett Diesel Service (801-571-7780) and asking they're opinion. They've actually tested the Aeroturbine muffler and probably know more about it than any other dealer.
This may be a dumb question so please don't be offended... are you sure the Aeroturbine is installed in the right direction?
I have the 3535l aeroturbine in front of a BTM on my otherwise stock exhaust. I've yet to see EGT's higher than 1150 and that was towing my 9000lb boat up a 4% grade.
Hard to imagine that your hitting 1200 with a 4" exhaust with an otherwise stock engine. Immagine what it was like with the stock exhaust!
I didn't mean to sound upset with you. I do alot of research before I buy and with the info I gathered, it looked like a good choice. I appreciate all the members sharing their experiences with us so we can make informed decisions. I think for what I do the aero turbine should suit my needs, I will post when I can get everything together. By the way, how long have you lived in Missoula? I have relatives there and try to get over there every once and a while.
no problem i tried to post as fast as i could whe i got back from the trip because i really do want to tell ALL the facts that i can so people dont make any expensive mistakes.
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