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Forced Induction Forum
Discuss supercharging, turbocharging and even nitrous and water injection here.

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Old 10-03-2017, 09:36 PM   #261
armenh7
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Join Date: Dec 2016
Location: California
Posts: 8,552
My Ride: 2002 325i
Quote:
Originally Posted by crzylexusdrvr View Post
I planned on making one as soon as I fire it up and can say “hey it runs!!!” Haha. Just have a few hang ups that’s hindering me from completion at the moment.


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I think it would be best if you share it at it's current state so that you can get help (just my opinion)
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Old 10-04-2017, 05:12 AM   #262
leonardo_
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Join Date: May 2015
Location: Portugal - Lisbon
Posts: 310
My Ride: 323CI Cabrio
Quote:
Originally Posted by cosmos328Ci View Post
Nice leonardo_.

How much boost and AFR are you at?
Now i know ehehe

10 psi and 12,4 afr at 6500rpm's.

I change my original pump to a walbro 255lph. i'm using m54b30 injectores, but i will now upgrade to 400cc injectores, i hope i can have 12afr at 6500rpm's
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Old 10-18-2017, 09:43 PM   #263
323csmith
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Join Date: Feb 2011
Location: North East
Posts: 14
My Ride: 323ci/330ci turbo
2000 323ci

3.0l crank, rods and pistons
Zhp cams
Borg Warner turbo
Custom exhaust
400hp/400tq
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Old 07-27-2018, 10:01 PM   #264
cosmos328Ci
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Join Date: Nov 2008
Location: Queensland
Posts: 1,466
My Ride: 400+whp. 500.4ftlb
Transmission: 5 Speed Manual
403.1 hp and 678.5 Nm

As of Mon 23 Jul 18:
1. Replacement engine @ Lowest BMW spec compression. (old eng had better eng compression - by at least 30psi),
2. Schrick Cams - 272/256, and
3. 3psi lower boost - approx.

Positives:
HP peaks earlier and TQ is higher for longer on 3 psi less boost.
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M54B30, ESS TS2 Manifold, 4" Throttle Body, 108mm pulley - 4.25".
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