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      08-23-2019, 11:58 PM   #199
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Bmw f30 328i. BM3 stage 1

98 degrees outside
1/4 - 13.7012

Update 13.2 1/4
Running stage 2 e30 bm3
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      08-28-2019, 02:57 AM   #200
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Quote:
Originally Posted by DR.Nefario View Post
Post up your results. I did 14.1@99.5 with a horrible 2.2 60ft. It started raining before I could get another run. Only mod is BMS Stage 1 tune.
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Originally Posted by DR.Nefario View Post
Post up your results. I did 14.1@99.5 with a horrible 2.2 60ft. It started raining before I could get another run. Only mod is BMS Stage 1 tune.
I did same time stock, 428 xdrive
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      09-01-2019, 03:20 PM   #201
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just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
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      09-02-2019, 03:33 AM   #202
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Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
dam somethings wrong there
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      09-02-2019, 11:53 AM   #203
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I agree. im pretty sure I was leaving at the wrong RPM. I was launching at 2k and I need to leave probably around 3k so my turbo is fully spooled.

what do you think I should run the 1/4 mile in with my mods?

I haven't dyno it yet. but the description of the turbo said with the Epic tune and MHI turbo I should have 400hp. plus other mods I'm thinking I have around 440 crank hp. thoughts?
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      09-02-2019, 01:31 PM   #204
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Quote:
Originally Posted by bmwchue View Post
Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
dam somethings wrong there
All that and no downpipe?
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      09-02-2019, 01:38 PM   #205
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Quote:
Originally Posted by JP-F30 View Post
Quote:
Originally Posted by bmwchue View Post
Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
dam somethings wrong there
All that and no downpipe?
Quote:
Originally Posted by JP-F30 View Post
Quote:
Originally Posted by bmwchue View Post
Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
dam somethings wrong there
All that and no downpipe?

i don't think my car will pass emissions with catless down. this is still my daily.
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      09-02-2019, 05:00 PM   #206
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Quote:
Originally Posted by Sleepy_N20 View Post
I agree. im pretty sure I was leaving at the wrong RPM. I was launching at 2k and I need to leave probably around 3k so my turbo is fully spooled.

what do you think I should run the 1/4 mile in with my mods?

I haven't dyno it yet. but the description of the turbo said with the Epic tune and MHI turbo I should have 400hp. plus other mods I'm thinking I have around 440 crank hp. thoughts?
Depends on how aggressive the tune is. I can't imagine it could be all that agressive with a stock downpipe. 400whp sounds waaaay too optimistic. With a proper tune, catless DP (and internals to support) you have a setup capable of 12.7-12.8 I would imagine. As the car sits, probably making around 300whp, you should be around 13.0-13.2. Keep in mind times vary a bunch depending on conditions, temp, humidity, altitude etc. (DA).
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      09-03-2019, 08:46 AM   #207
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Quote:
Originally Posted by rjdnyy224 View Post
Quote:
Originally Posted by Sleepy_N20 View Post
I agree. im pretty sure I was leaving at the wrong RPM. I was launching at 2k and I need to leave probably around 3k so my turbo is fully spooled.

what do you think I should run the 1/4 mile in with my mods?

I haven't dyno it yet. but the description of the turbo said with the Epic tune and MHI turbo I should have 400hp. plus other mods I'm thinking I have around 440 crank hp. thoughts?
Depends on how aggressive the tune is. I can't imagine it could be all that agressive with a stock downpipe. 400whp sounds waaaay too optimistic. With a proper tune, catless DP (and internals to support) you have a setup capable of 12.7-12.8 I would imagine. As the car sits, probably making around 300whp, you should be around 13.0-13.2. Keep in mind times vary a bunch depending on conditions, temp, humidity, altitude etc. (DA).
Quote:
Originally Posted by rjdnyy224 View Post
Quote:
Originally Posted by Sleepy_N20 View Post
I agree. im pretty sure I was leaving at the wrong RPM. I was launching at 2k and I need to leave probably around 3k so my turbo is fully spooled.

what do you think I should run the 1/4 mile in with my mods?

I haven't dyno it yet. but the description of the turbo said with the Epic tune and MHI turbo I should have 400hp. plus other mods I'm thinking I have around 440 crank hp. thoughts?
Depends on how aggressive the tune is. I can't imagine it could be all that agressive with a stock downpipe. 400whp sounds waaaay too optimistic. With a proper tune, catless DP (and internals to support) you have a setup capable of 12.7-12.8 I would imagine. As the car sits, probably making around 300whp, you should be around 13.0-13.2. Keep in mind times vary a bunch depending on conditions, temp, humidity, altitude etc. (DA).

yeah 300whp sounds more realistic. once I get it dyno I'll post up results. 13.0 seems doable if I iron out my launch. 12's if i get sticky tires..... hopefully???

I'm not sure how aggressive the tune is. maybe I'll reach out to Epic and ask em questions.
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      09-03-2019, 09:02 AM   #208
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Quote:
Originally Posted by Sleepy_N20 View Post
yeah 300whp sounds more realistic. once I get it dyno I'll post up results. 13.0 seems doable if I iron out my launch. 12's if i get sticky tires..... hopefully???

I'm not sure how aggressive the tune is. maybe I'll reach out to Epic and ask em questions.
300whp should be enough to go 12.9's with a good low DA.

And yah, I would definitely reach out to whoever tuned the car and ask them, at the very least, what the boost, timing, and air/fuel targets are.
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      09-03-2019, 10:40 PM   #209
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Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
I'm thinking about a pure stage turbo. Was the big turbo worth it. Honestly.
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      10-02-2019, 06:41 PM   #210
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Hot 90 degree weather. I ran a 14.1 on my stock run flats and trapped at 100mph. I think I can do mid 13 on a cooler day.
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      10-18-2019, 11:53 AM   #211
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Quote:
Originally Posted by LegitF30 View Post
Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
Quote:
Originally Posted by Sleepy_N20 View Post
just ran my 2012 F30 N20. Best i got with street tires was 13.59

mods i have:
MHI big Turbo
Epic tune
intercooler
boost/charge pipe
MST turbo intake inlet
diverter valve

i ran a 13.83 with DSC off then a 13.59 with it on
I'm thinking about a pure stage turbo. Was the big turbo worth it. Honestly.
I'm not sure what kind of boost you will get with a Pure turbo but I am happy with my setup. my gas mileage is still pretty good as long as I'm not flooring it at every stop light.
I spent close to $4K and I did all the installs myself. it took 3 of us 12hrs to install everything.
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