318ti.org forum

Go Back   318ti.org forum > Garage > Lounge

Notices

Lounge Temporary forum until new sections are suggested.

.
» Recent Threads
1999 M-Sport For Sale
12-31-2023 05:10 PM
Last post by Coop540iT
03-23-2024 06:39 PM
1 Replies, 97,908 Views
Once again 318ti owner...
03-20-2024 12:39 PM
Last post by two30grain
03-22-2024 02:04 PM
1 Replies, 60,771 Views
What brakes do I...
03-20-2024 03:27 PM
Last post by huirtera
03-20-2024 03:27 PM
0 Replies, 58,116 Views
  Share/Bookmark
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 04-02-2017, 06:31 AM   #24
anassa
Senior Member
 
anassa's Avatar
 
Join Date: Dec 2011
Location: SoCal
Posts: 702
Vehicles
iTrader: (1)
Default

Power!!


The numbers!! So the car now has an baseline off a mustang dyno.

Engine: m52b28
- Electric Fan
- S52 Cams
- TRM s52 cams tune
- Stock intake box/ filter
- Stock exhuast/cats/super quiet muffler

**CEL: Intake temp, cam sensor wires crossed and not reading properly

Let the pictures speak for themselves:

1st Pull

*** No graph***



2nd Pull





3rd Pull






I am not great at looking at dyno graphs, but I did ask them to include AFR, but I don't know what is good- lean, rich ratio is? It does seem that as the dyno guy said, "its a turd below 4k" so not sure if its a mix of s52 cams and the tune? (CEL fixed, now its a smoother powerband)

That being said the tune is also for s52 cams / m50 intake manifold + intake, so once the m50 intake manifold goes on I will probably do another dyno run and see how it compares. I think because the power band is higher up the rpm the 3.46 diff really makes it fun once i keep it above 4k, its really a lot of fun to drive, so we will see how it goes with the 3.15 diff.

Lastly if I assume 15% drivetrain loss, and made 191 peak wheel horse power, that puts me at roughly 220hp crank!! Which is 5hp off my guesstimate on post #25 "Speed!". Not bad! S52 cams = win!

____________________________________

Update:
So now that the CEL has been fixed the midrange is a lot better - the Cam sensor wire and intake temp sensor was crossed - once the m50 intake manifold goes on I hope to dyno again and see what we get.
__________________


***328ti Build thread. ***

Even more important:
SUPPORT 318ti.org! CLICK THE LINK ABOVE!
Hosting a forum like this is not free. 318ti.org is one of the best BMW forums on the web because it is member supported, not vendor supported. The cost to become a Supporter is a nominal $10.00... A YEAR! DO IT! NOW!

Last edited by anassa; 05-13-2017 at 11:30 PM.
anassa is offline   Reply With Quote
 

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
green service lights jafoolii Engine 2 09-14-2013 09:48 AM
green tint/coolant on spark plug? aziankingz Engine 9 04-13-2010 03:48 AM
Trunk Lip Spoiler ASCOT GREEN vs BOSTON GREEN duke.sf Lounge 10 01-14-2008 10:49 PM
name all the colors for the 318ti mischief Exterior 22 09-13-2007 04:04 PM
Fuel Pump; Green or Blue? Smithdog Engine 2 10-24-2006 07:39 PM


All times are GMT +1. The time now is 03:21 PM.


.
Powered by site supporters
vBulletin Version 3.8.8
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©1999 - 2024, 318ti.org
© vBadvanced CMPS v3.2.2
[page compression: 448.71 k/457.83 k (1.99%)]

318ti.org does not warrant or assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information or products discussed.