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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > 320i Dyno result. need help!
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      08-31-2014, 07:24 AM   #1
Gooleung
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320i Dyno result. need help!

Hi guys,

Here is my dyno result but i am not sure if the numbers are correct since the operator pulled all the runs on 5th gear instead of 6th also the ratio that he put is 4.1?? I am not sure what that mean but anyways..here is my question. Would it possible to recalculate the numbers so that it would reflect the real numbers based on the result that i have?? Can any dyno expert help me with this?

By the way my car has a jb4 and a high flow cat installed and the max pull that i got is 248hp and 352 Nm.

Thanks!
Matthew
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      09-02-2014, 07:53 PM   #2
mperformanceworks
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stage 1 or map 5 on stage 2?
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      09-02-2014, 10:07 PM   #3
Gooleung
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Sorry. Stage 2 with map 1 and 5. The green line is map1, purple and blue is on map5.
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      09-07-2014, 08:59 PM   #4
mperformanceworks
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Quote:
Originally Posted by Gooleung View Post
Sorry. Stage 2 with map 1 and 5. The green line is map1, purple and blue is on map5.
You are not supposed to use map 1 on a 320i. Be careful.
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      09-08-2014, 04:55 AM   #5
DennisZhang
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Quote:
Originally Posted by Gooleung View Post
Sorry. Stage 2 with map 1 and 5. The green line is map1, purple and blue is on map5.
on Map5, horsepower is about right but how come you only max at 310Nm...

I actually do NOT want too much torque considering protecting the transmission. High HP with relatively low torque would be very ideal
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F35 320Li 6MT no alternation yet
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      09-09-2014, 12:43 PM   #6
timboslice
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What gas are you running?

Seriously though, if the flywheel numbers are accurate estimates then that's still 70hp over stock! Can't expect too much more no?
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