|
Mitsubishi-Forums.com is not affiliated with or endorsed by Mitsubishi Motors.
|
|
Do you like Mitsubishi-Forums.com? Link to us and help spread the word about our forum. Thanks!
Engine Tuning Sweden, Step one 250 HP / 400 Nm
| TOJ 123 |
Feb 17 2008, 01:10 PM
|
Member

Group: Members
Posts: 69
Joined: 12-July 05
Member No.: 12,312
Location: Sweden Luleå
Drives: Mitsubishi Outlander Turbo Status: OFFLINE

|
Hello!
Dynotest on std engine was done in Switzerland by Digitaltuning.ch and before any re-mapp this was one of the companies I contacted. Though they just raised the pressure to just above 0,9 (0,92 and short boost of more than 1,0 bar) and directly back to 0,9 bar. This slight tuning gives 235 Hp and 379 Nm.
Std engine runt 0,82 bar, short boost at 3500 rpm and back to 0,82.
Std ECU drains engine at end of RPM:s in fuel and lambda is 0,62 approx on std engine. Remember that is should be 0,8-0,9 when running as best.
After re-map engine is running lamda 0,86 in my car and pressure is 1,3 bar.
With 3 inch system and racecat + better cooling intercooler, filter, intake you gain a lot.
Digitaltuning measured std car and said it gave 223 Hp. Same is in Sweden when Automotorsport/Teknikens Värld tested the EVO 9. Factory says 285 Hp, measuring said 303 Hp.
My fist step was to rebuild the exhaust with straight downpipe under the car. With one racecat the pressure rises a lot in the turboboost. Though this will make the car cut since it presses out more than std-ecu allows, 1,1 bar max.
Also dynotests measure the Hp/Nm on the wheels. The engine is then more.
My car is so strong and of course I donīt know what it gives exactly. But build a straight 3 inch system, one full flow muffler, two if you wish more silent car and only one racecat. Rebuild or improve airintake, maybe better filter, IC-cooling fan or new Intercooler. With a re-map/tuning you have a really funny car.
I have had and driven many nice cars. Sometimes borrows and Evo 9 and itīs traction is of course much better than our cars. But anyhow that car doesnīt let all 4 wheel spin all the way on first gear, stops when shifting to second. This is impressive.
You can see this on my last video uploaded on youtube. This thogh a bad video since I over-rpm:ed the engine between the 1/2 gear and between 3/4, I started on a road and a car came from behind so I was afraid of cops :) So acc could have been better on last video, though here there the wheels are spinning all the way on first gear, all 4 wheels. To do this with 215 mm wide tires takes a lot.
I would estimate my engine gives approx 285-305 Hp and 390-420 Nm, due to how itīs running :)
TOJ
|
 |
|
| TOJ 123 |
Feb 18 2008, 06:19 AM
|
Member

Group: Members
Posts: 69
Joined: 12-July 05
Member No.: 12,312
Location: Sweden Luleå
Drives: Mitsubishi Outlander Turbo Status: OFFLINE

|
Hello!
When searching for tuning during three years I had a lot of help of Mitsubishi factory drivers/tuners of WRC cars. Though they couldīt reprogramme this engine which is as you say EVO 8 but many differencies.
Alla over the world I serached really actively for tuners that could have access to the ECU. The company working with the WRC cars helped me lot but you canīt compare Outlander with Evo 8/9 or above all not with the WRC engine which is something else.
Though they assisted as much the could. I was supposed to buy an EVO 9 but bought of family reason the Outlander in hope of quickly beeing able to tune the car. I spent tree years CHASING this tuning. Therefor I sometimes borrow an EVO 9 to drive for a day. What I mean is that these cars have a different traction system (ACD-system, etc). Also engine in the EVO 8 is something else.
I actuelly got over the complete sketches of the engine with all figues etc in order to see how we could lure out HP/Nm. Nothing really worked.
What you can see on these cars is that if you build a 3 inch downpipe + exhaust you gain a lot Hp/Nm. In my car in winter we measured on 4/5th gear up to 1,2 bar only with this.
Though if you gave throttle on 1-4 gear to fast the engine cut directly since std ecu never goes over 1,12 bar and does not give fuel etc according to this.
I never seen a car reacting som nicely with new exhaust + downpipe.
Digitaltuning claims + 35 Hp and approx 75 Nm extra with + 0,1-0,15 bar.
When tuning up to 1,3 bar and new system itīs a new car. The response is now more "like" an Evo car. CAN`T compare to std car.
Thatīs why I compare sometimes with EVO`s in terms of acc and engine, in terms of performance/driving you canīt compare. Also with slight tuning of EVOīs you have car running 0-100 km/h in low 4:s. Letīs say my car do it in mid 5:s approx.
Anyhow this is how the engine should be running, so nice in all way and spool-up/response is nice. The car is now really strong from 2300 rpm and whissles passing 3000 rpm.
With trailer behind the car reaching max weight 1500 kg itīs a dream.
Also about exhaust this car really gain a lot from that, much more than Audis, VW, Volvos or other Turbo cars. The reason to long to describe but is the same as older EVOīs (exhaust evac). The Outy has cat 10 cm from the turbo....and a big one under the car. This is really poor ventilation. The trick is to keep turbo from over-rpm:s.
Anyhow good luck with tuning and having a new car :)
I will have mine another ― year. This summer the Evo X is out and it will be one of those or the new Ralliart (seacrh on google for Mitsu Ralliart 2009). It will have the EVO 9:s traction system according to technical crew Mitsubishi and "down-tuned engine". My kids are bigger so depedning on price tuning possiblities I will buy a new one.
TOJ
|
 |
|
| TOJ 123 |
Feb 18 2008, 03:04 PM
|
Member

Group: Members
Posts: 69
Joined: 12-July 05
Member No.: 12,312
Location: Sweden Luleå
Drives: Mitsubishi Outlander Turbo Status: OFFLINE

|
QUOTE(TURBO MITSU @ Feb 18 2008, 12:30 PM) I tried everything with all of the Airtrek and Evo definitions files but it is not working with EcuFlash and it will never because I got info about the Outlander turbo is CAN-Bus, not K-line as the older Mitsu and the Airtrek. bad news :-S TOJ 123 : Your Outlander flashed through the ODB connectors or had to take out the Ecu ? Hello! ECU software accessed via ODB and overwritten.The codes have been really though to crack. Thatīs why it took 3 years before they managed this. I had contacts in ASIA, Switzerland, UK, Sweden, Germany etc that tried but didnīt have any success in getting able to overwrite and have the codes to access. Finally they had a break-through and managed, ECUTEK first end then in Sweden. You need to access via serviceconnection/ODB I believe you call it. Then you need accurate codes in order to overwrite fuel, ignition, pressures, etc etc. //TOJ
|
 |
|
| TOJ 123 |
Feb 19 2008, 05:54 AM
|
Member

Group: Members
Posts: 69
Joined: 12-July 05
Member No.: 12,312
Location: Sweden Luleå
Drives: Mitsubishi Outlander Turbo Status: OFFLINE

|
QUOTE(Evolander @ Feb 19 2008, 04:01 AM) Ecu has been accessed by independent tuners also in Greece. Dyno before ecu remap gives 189.3 bhp & 28.4 nm on the wheels. After remap by independent tuner gives 230.6 bhp & 32.6 respectively (No exhaust or intake filter or anything else modification done). On the other hand, after ecu remap by ecutek plus downpipe 3" plus racing cat plus new intake system, the car gave after dyno 280.3 bhp and 38.7 nm (I'm not sure if the 2nd case refers to dyno on the wheels or not). These figures seems 100% accurate. The std car if we estimate 14% loss to the wheels due to 4 WD (todays 2 WD cars loses 7-12% to the wheels from the engine, 4 WD cars normally more 10-20%. The old Audi S4 lost 20% during the 90īs, letīs say our cars looses 14%) Then std car left 215,8 HP/323,76 NM in engine. Tuning step one 262,9 HP/371,6 NM in engine. Step two if measured on the wheels the engine gave 319,5 HP/441 Nm. The figures you had seems really correct. Normally a dynotest says what you have on the wheels. In my opinion since I know what difference it gives in the car I think that engine really gives more than 300 HP and over 400 Nm. Otherwise the exhaust and downpipe etc only gave approx +15 hp depending on how big loss we calculate with and approx + 16 Nm. This seems little since we can also calculate with 15% loss and if the step two is in engine and we add 15% to the the result on the remap figures excluding exhaust/cat replacements etc that car gave 265 Hp in engine and 375 Nm. Therefor it wouyld be nice to know because it seems that the result with map+exhaust+downpipe are measured on wheels. And if so itīs dramatic change :) TOJ
|
 |
|
Advanced Search
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
| |