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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Possibly the first vargas stage 1 turbo :)



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      08-01-2014, 04:18 PM   #133
BNM135Freak
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I need to know what 1cleann55 dyno results are. I also bought the vargas stage1.
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      08-01-2014, 04:38 PM   #134
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Originally Posted by BNM135Freak View Post
I need to know what 1cleann55 dyno results are. I also bought the vargas stage1.
Currently havent dyno the car i have issues with my suspension and cant drive it for a week until i get my parts in will dyno soon after
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      08-01-2014, 04:42 PM   #135
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O ok. But how does it feel. I live far from the coast. I pushed 343whp and 633nm fbo. Hopefully this turbo will give good gains
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      08-01-2014, 04:51 PM   #136
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My car is the 2011 135 n55 dct.
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      08-01-2014, 05:00 PM   #137
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Quote:
Originally Posted by BNM135Freak View Post
My car is the 2011 135 n55 dct.
Im assuming you dont run E85 or 100octane gas?

Turbo helps the top end alot my car pulls alot harder than it used too
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      08-05-2014, 03:30 AM   #138
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its with e85 and meth. the altitude is high here.
so any more logs. so keen to see the dyno result.
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      08-18-2014, 01:02 AM   #139
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alright guys I raced a friends Rx7 swapped with a LS with small cam motor and guess who got the Win I also had a chance to do some logs but since its late i'll just post the pics and post csv another day since I cant seem to directly upload csv files... daily boost logs. and max boost logs. also thanks to darkhold I was able to improve the midrange a whole lot
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      08-18-2014, 05:17 AM   #140
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Looks good. However I wonder what the slight boost dip is that you have between 4000 and 5000 rpm. After 5k rpm it seems to pick up again. If you mail me the csv i can have a look

Otherwise its running nicely I see!
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      08-18-2014, 06:29 AM   #141
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Quote:
Originally Posted by Darkhold View Post
Looks good. However I wonder what the slight boost dip is that you have between 4000 and 5000 rpm. After 5k rpm it seems to pick up again. If you mail me the csv i can have a look

Otherwise its running nicely I see!
I think the dip is the turbo struggling because im started the log in 4th gear at a low rpm I could be wrong. I'll send you the csv tonight when I get home
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      08-18-2014, 09:15 AM   #142
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I think the dip is because he goes over target just before that at 4k. Boost looks nice and smooth now and holds nearly 17psi at 6k on the 2nd log. Huge improvement over stock!
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      08-18-2014, 12:39 PM   #143
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Damn looks good, definitely wanna run you when pure sends my turbo.
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      08-18-2014, 01:09 PM   #144
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logs look pretty good esp if you compare it to a stock snail
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check out my youtube channel here
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      08-18-2014, 01:19 PM   #145
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Quote:
Originally Posted by JETmn View Post
I think the dip is because he goes over target just before that at 4k. Boost looks nice and smooth now and holds nearly 17psi at 6k on the 2nd log. Huge improvement over stock!
Could be that maybe I'll raise the target up to 20psi I had it at 19.5 to play it safe but it does overboost to 20lbs for a bit. Could be because its trying to get back into target which is why it drops boost although I doubt it because even on the daily map it does it. I'll stay with my theory that its because I start going wot at 2800rpm in 4th gear so it its struggling to get up there

Last edited by 1cleann55; 08-18-2014 at 01:24 PM..
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      08-18-2014, 01:24 PM   #146
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Quote:
Originally Posted by 1cleann55 View Post
alright guys I raced a friends Rx7 swapped with a LS with small cam motor and guess who got the Win I also had a chance to do some logs but since its late i'll just post the pics and post csv another day since I cant seem to directly upload csv files... daily boost logs. and max boost logs. also thanks to darkhold I was able to improve the midrange a whole lot
Post logs on datazap.me
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      08-18-2014, 02:07 PM   #147
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Quote:
Originally Posted by 1cleann55
Quote:
Originally Posted by JETmn View Post
I think the dip is because he goes over target just before that at 4k. Boost looks nice and smooth now and holds nearly 17psi at 6k on the 2nd log. Huge improvement over stock!
Could be that maybe I'll raise the target up to 20psi I had it at 19.5 to play it safe but it does overboost to 20lbs for a bit. Could be because its trying to get back into target which is why it drops boost although I doubt it because even on the daily map it does it. I'll stay with my theory that its because I start going wot at 2800rpm in 4th gear so it its struggling to get up there
Its indeed odd that it shows the same on your daily map. From the pic of the daily map it shows no overboost either. I'll await your mail.
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      08-28-2014, 06:48 AM   #148
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installed my vargas stage 1 and did dyno.

hi i installed my vargas stage 1 and got huge gains.
i gained 68whp at 6500 rpm and 40whp peak. attached is my dyno result.
used 95 octane and meth. i threw in ethanol but did like 2 runs and car did not addapt yet. the IAT was very high so we will log again and i will send you the logs.

thanks to Vargas for the stage 1
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      08-28-2014, 07:48 AM   #149
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Quote:
Originally Posted by BNM135Freak View Post
hi i installed my vargas stage 1 and got huge gains.
i gained 68whp at 6500 rpm and 40whp peak. attached is my dyno result.
used 95 octane and meth. i threw in ethanol but did like 2 runs and car did not addapt yet. the IAT was very high so we will log again and i will send you the logs.

thanks to Vargas for the stage 1
Awesome results.. Would love to see a log, so we can see how the car is running.
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      08-28-2014, 08:09 AM   #150
BNM135Freak
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Vargas stage 1

was still pulling some timming and IAT was high. the Eth wasnt mixed and addapted. i can get some more power. when i have logs ill post.

i must still get a cooler upgrade later
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      08-28-2014, 08:33 AM   #151
1cleann55
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Quote:
Originally Posted by BNM135Freak View Post
hi i installed my vargas stage 1 and got huge gains.
i gained 68whp at 6500 rpm and 40whp peak. attached is my dyno result.
used 95 octane and meth. i threw in ethanol but did like 2 runs and car did not addapt yet. the IAT was very high so we will log again and i will send you the logs.

thanks to Vargas for the stage 1
Awesome results indeed. What map and type of dyno? The increase from 330 to 370 is awesome. I still need to dyno mine
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      08-28-2014, 08:37 AM   #152
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Great numbers - but it looks like a huge loss in low end power. Do you feel that on the road? Although at 3500 rpm, it must feel like you hit the nitrous
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      08-28-2014, 08:45 AM   #153
1cleann55
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Quote:
Originally Posted by MadToy View Post
Great numbers - but it looks like a huge loss in low end power. Do you feel that on the road? Although at 3500 rpm, it must feel like you hit the nitrous
Any stage 1 turbo will show loss down low because you clip the turbine. But i dont feel the difference. And to be honest its probably for the best. Before i had no traction at all in 1st and most of 2nd and thats on RE11 which is a good tire. The gain up top is so worth it though.
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      08-28-2014, 09:45 AM   #154
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vargas stage 1

hi the map im using is map 6 and this dyno is a stingy dyno.
i am 1250km above sea level.
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