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Showing results 1 to 14 of 14
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Search: Keyword(s): ; Posts Made By: beemka
Forum: Driveline, Engine & DME Tuning 09-18-2010, 02:21 PM
Replies: 1,040
Views: 143,698
Posted By beemka
Totally agree, you just said it much better than...

Totally agree, you just said it much better than me, but this is what I wanted to say.
proper is not good word there.
Forum: Driveline, Engine & DME Tuning 09-18-2010, 12:28 PM
Replies: 1,040
Views: 143,698
Posted By beemka
Yes, and running too hot is also bad. I've seen...

Yes, and running too hot is also bad. I've seen already melted down cats.

**************

Now, if it goes about stock Y-pipe in M54. Put this # 18301733901 into your realoem, and tell me what...
Forum: Driveline, Engine & DME Tuning 09-17-2010, 06:12 PM
Replies: 1,040
Views: 143,698
Posted By beemka
This is what we have in europe: (323 exhaust) ...

This is what we have in europe: (323 exhaust)
http://img03.allegroimg.pl/photos/oryginal/12/18/45/24/1218452454_1
European versions don't have cat'ed headers and they also run Y pipe like US.
What...
Forum: Driveline, Engine & DME Tuning 09-17-2010, 04:19 PM
Replies: 1,040
Views: 143,698
Posted By beemka
3" -> 1,5" * 1,5" x 3,14 = 7,065 2 x 2" -> 1" x...

3" -> 1,5" * 1,5" x 3,14 = 7,065
2 x 2" -> 1" x 1" x 3,14 x 2 = 6,28
Forum: Driveline, Engine & DME Tuning 09-17-2010, 04:12 PM
Replies: 1,040
Views: 143,698
Posted By beemka
First, let's make things clear. I claim 3" pipe...

First, let's make things clear. I claim 3" pipe is a definitive overkill in case of AggieE46's engine. If it was my engine, I would definitely use 2,5". Has Hoveringuy lost torque by going 2,5?...
Forum: Driveline, Engine & DME Tuning 09-16-2010, 05:25 PM
Replies: 1,040
Views: 143,698
Posted By beemka
AggieE46, take a look: ...

AggieE46, take a look:

http://www.nexternal.com/bimmerworl/images/E46M_Race_Exhaust_700.JPG

Dyno chart of 3,5 inch bimmerworlld race exhaust for M3 e46

note a massive torque loss below 4400...
Forum: Driveline, Engine & DME Tuning 09-16-2010, 03:43 PM
Replies: 1,040
Views: 143,698
Posted By beemka
No problem, I'd really like to hear Burns opinion...

No problem, I'd really like to hear Burns opinion about that. If you look at this site
http://www.burnsstainless.com/2into1.aspx
you can't find a 2in1 merge collector, that even predicts such a...
Forum: Driveline, Engine & DME Tuning 09-16-2010, 03:01 PM
Replies: 1,040
Views: 143,698
Posted By beemka
According to my knowledge, after quite extensive...

According to my knowledge, after quite extensive reading about exhaust design, I can say that when you merge two pipes into one, the perfect ratio of pipe internal diameter before and after is 1.1892...
Forum: Driveline, Engine & DME Tuning 09-16-2010, 01:36 PM
Replies: 1,040
Views: 143,698
Posted By beemka
ok, and what's OD - overall diameter, outer d. ?

ok, and what's OD - overall diameter, outer d. ?
Forum: Driveline, Engine & DME Tuning 09-16-2010, 01:18 PM
Replies: 1,040
Views: 143,698
Posted By beemka
if you can post internal diameters of your pipes...

if you can post internal diameters of your pipes before and after the merge, I think I can tell why you lost torque.
Forum: General E46 Forum 08-13-2007, 12:31 PM
Replies: 3
Views: 474
Posted By beemka
try to find it here ->...

try to find it here -> http://www.realoem.com/bmw/select.do
Forum: General E46 Forum 08-11-2007, 03:47 PM
Replies: 9
Views: 531
Posted By beemka
new wheels - need help

I'm going to buy new 19' wheels for my car. Which of these wheels would you choose?
1. RS4 style 19x8.5 ET38 (is ET good at this size?)
2. CSL style 19'
Forum: General E46 Forum 08-11-2007, 01:07 PM
Replies: 5
Views: 864
Posted By beemka
Nice video, I really enjoyed watching it. Did you...

Nice video, I really enjoyed watching it. Did you have oem CSL tires :) ?
Forum: General E46 Forum 08-07-2007, 07:15 AM
Replies: 0
Views: 345
Posted By beemka
330Ci gearbox swap 5sp -> 6sp

Hi, I have a question to You. I'm owner of 2000 330i coupe with 5sp manual. I'd like to have one more gear. Is it possible to swap the tranny from newer 330i or some other BMW? Have someone ever done...
Showing results 1 to 14 of 14


 

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