E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > confused about some 1/4 miles times in the STICKY



Reply
 
Thread Tools Search this Thread
      10-28-2011, 01:18 AM   #1
jokergerm
Lieutenant
133
Rep
571
Posts

Drives: 2015 M6 GC
Join Date: Oct 2010
Location: seattle

iTrader: (0)

confused about some 1/4 miles times in the STICKY

I was looking threw the 1/4 mile times and i thought our cars modded were faster than the times posted

I saw a couple of times in the 13's with a JB3 or JB4. Stock these cars do a 13.2? mabye 13.3?

Then a few times in the high 12's with a JB4 dp's dci and meth

I thought with JB4 meth and dci and DP's you would be in the low 12s maybe high high 11's

i know that driver error and skill plays at into the times at the track but i was suprised at how slow some 1/4 mile times are
__________________
Appreciate 0
      10-28-2011, 01:32 AM   #2
GeorgiaTech335coupe
Lieutenant Colonel
81
Rep
1,883
Posts

Drives: Black BMW 335i coupe
Join Date: Mar 2007
Location: USA

iTrader: (0)

MTs for this car get terrible traction/60' times which have a huge detriment to your ET. Also, a lot of people on this forum have a very inflated perception of what their car should run because of a few cars that run great. If you want a more accurate idea of power, look at the trap speed, not ET.
__________________
Legal Disclaimer: Anything I or anyone else says about my vehicle on this website(e90post.com or any affiliated or nonaffiliated sites), pertaining to modifications, is only to gain acceptance from my/our peers, and does not actually represent anything actually existing on my car, and thus, cannot be held against me in any issues, i.e. warranty claims, that may arise.
Appreciate 0
      10-28-2011, 01:52 AM   #3
Turkeybaster115
Banned
75
Rep
1,543
Posts

Drives: 335I
Join Date: Jun 2009
Location: Illinois

iTrader: (2)

The number one thing that determines 1/4 mile times is ambient temperature and weather. Without stating this, those times posted, are useless. For example a stock car can run 13.3 in 40 degree temps, and 13.6 in 70 degree temps. So, if a modded car ran 13.3 in 70F temps, it may be the same ET, as the guy who ran stock, in 40 degree weather, but the modded guy still has 30 more horse power, and in the same temps will still run 3 tenths quicker. Every ten degrees ambient is approximately equal to +/-.1 secs.
Appreciate 0
      10-28-2011, 02:30 AM   #4
Jeff@TopGearSolutions
Jeff@TopGearSolutions's Avatar
United_States
3472
Rep
79,211
Posts

Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com

iTrader: (37)

On street tires your typical Tune/Meth/Dci can reach 12.3-12.6. Squeezing out 11's on that setup is extremely hard but I wouldnt say impossible if it has drag radials/slicks.

The "better" track runs are posted on www.dragtimes.com
Appreciate 0
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 05:49 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST