General Car Related Discussion. To discuss anything that is related to cars and automotive technology that doesnt naturally fit into another forum catagory.

Take a look and register

Thread Tools
 
Search this Thread
 
Old 11-04-2009, 07:54 PM
  #1  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default Take a look and register

Please tregister and read the thread see wat you think, im gettin alot of stick, but stickin to my guns as i belive 100% im right.

Cars a m3 evo.

New to the site wont be staying long though.
Old 11-04-2009, 07:56 PM
  #2  
blacky.
BANNED
BANNED
 
blacky.'s Avatar
 
Join Date: Nov 2005
Location: stockton
Posts: 3,112
Likes: 0
Received 0 Likes on 0 Posts
Default

any chance of a link?????????????????????????????????????????????? ????????
Old 11-04-2009, 07:57 PM
  #3  
fuzzy
14000+ post superhero
 
fuzzy's Avatar
 
Join Date: Oct 2005
Location: upside down in a field
Posts: 17,459
Received 490 Likes on 383 Posts
Default

bmw site i pressume? why are you getting stick?
Old 11-04-2009, 07:59 PM
  #4  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

http://www.bmwowner.com/forum/viewforum.php?f=17
Old 11-04-2009, 08:09 PM
  #5  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

just noticed the amount of guest numbers go up.
Old 11-04-2009, 08:17 PM
  #6  
fuzzy
14000+ post superhero
 
fuzzy's Avatar
 
Join Date: Oct 2005
Location: upside down in a field
Posts: 17,459
Received 490 Likes on 383 Posts
Default

seems like everyone is telling you 260 at the wheels is correct but the 346 at the fly is wrong so whatever calculation the r/r operator is doing to work out the fly figure is wrong? do you think the 346 is right and the 260 is wrong? im lost as to what the arguments about?
i glossed over the majority of that bmw forum as its a crap layout and hard to read.
Old 11-04-2009, 08:28 PM
  #7  
PeterD
PassionFord Post Whore!!
 
PeterD's Avatar
 
Join Date: Nov 2005
Location: Edinburgh
Posts: 4,062
Likes: 0
Received 0 Likes on 0 Posts
Default

Too much post to read to get a decent idea there matt, can you get it dyno'd somewhere else?

agee with fuz about the figs but your graph does show 340 odd so even with a bit of mis read on the dyno you would still be in that ball park, surely you cant argue with that?

your not getting much of a chance though mate....

(i signed up so i could read that thread lol)
Old 11-04-2009, 08:35 PM
  #8  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks this is wat its about, I posted the graph showing 345, 260 at the wheels, in 4 th gear.

So they said that 17% loss is accurate, gives me 307bhp from the wheel figure. So they loughed.

So they said it shud be run in 5th, even though they didnt no it wud hit the speed limiter, giving 240 at the wheels in 5th, so if you use there calculation that gives me a 280bhp evo.

Ime gettin abused no lol, with personel insults.

Thanks guys.
Old 11-04-2009, 08:37 PM
  #9  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

Old 11-04-2009, 08:43 PM
  #10  
fuzzy
14000+ post superhero
 
fuzzy's Avatar
 
Join Date: Oct 2005
Location: upside down in a field
Posts: 17,459
Received 490 Likes on 383 Posts
Default

tell them your disappointed in your evo as it doesnt feel as fast as a stage 1 cossie.
Old 11-04-2009, 08:45 PM
  #11  
fuzzy
14000+ post superhero
 
fuzzy's Avatar
 
Join Date: Oct 2005
Location: upside down in a field
Posts: 17,459
Received 490 Likes on 383 Posts
Default

even using there calculation of 280 at the wheels thatll still only give you around 322 at the fly with roughly 15% transmission losses?
Old 11-04-2009, 08:46 PM
  #12  
sbd16v
PassionFord Post Troll
 
sbd16v's Avatar
 
Join Date: Mar 2005
Posts: 2,518
Likes: 0
Received 1 Like on 1 Post
Default

im not going to join up as i agree with them there is no way your car is 260 atw and 347 @ the fly
Old 11-04-2009, 08:46 PM
  #13  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

5th gear 240 4 th gear 260 at the wheels, the cars feals like 330bhp definatly, my cossie was 340, and my st220 was 340 too.
Old 11-04-2009, 08:49 PM
  #14  
fuzzy
14000+ post superhero
 
fuzzy's Avatar
 
Join Date: Oct 2005
Location: upside down in a field
Posts: 17,459
Received 490 Likes on 383 Posts
Default

take it to a different rolling road operater for a second opinion run.
Old 11-04-2009, 08:50 PM
  #15  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

scooby clinic on tuesday hopefully.
Old 11-04-2009, 08:50 PM
  #16  
fordsportjay
PassionFord Post Whore!!
iTrader: (6)
 
fordsportjay's Avatar
 
Join Date: May 2004
Location: warrington
Posts: 8,651
Likes: 0
Received 0 Likes on 0 Posts
Default

my e36 m3 3.0 was run up recently in 5th on rollers and did 317 bhp with 345 nm torque.
mine had some porting of the head,hand built free flowing exhaust/manifold and good incudction kit and chip.
but my car is a track car stripped out-used to piss all over all other e36 m3's on track though on both corners and straights-until the bottom end let go!

your flyheel figure seems high,but who knows?
ive just sold an evo 3.2 that did 320bhp on rollers with a remap-rest was standard.
Old 11-04-2009, 08:54 PM
  #17  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

I pulled up all the other z3 and evos graph they rages from 308 to 327. mines just higher thats all.


Have u rebuilt it, wat went did it spin shells.
Old 11-04-2009, 09:18 PM
  #18  
fordsportjay
PassionFord Post Whore!!
iTrader: (6)
 
fordsportjay's Avatar
 
Join Date: May 2004
Location: warrington
Posts: 8,651
Likes: 0
Received 0 Likes on 0 Posts
Default

dont really know as it happened at about 120 mph and it was carnage!
i think a big end bolt has either come out or snapped which ended up with the big end cap through sump,piston in pieces and rod through side of block! looks good,but boy did it piss me off....
Old 11-04-2009, 09:43 PM
  #19  
m_nettleship
PassionFord Post Troll
Thread Starter
 
m_nettleship's Avatar
 
Join Date: Jul 2003
Location: In the car!
Posts: 2,941
Likes: 0
Received 0 Likes on 0 Posts
Default

reving it like a good un!
Old 11-04-2009, 10:15 PM
  #20  
Glenn_
Glennvestite
iTrader: (1)
 
Glenn_'s Avatar
 
Join Date: Jul 2006
Location: Darlington county durham
Posts: 62,762
Received 1,044 Likes on 998 Posts
Default

The rollers must be wrong.
Old 12-04-2009, 09:43 AM
  #21  
C4llyT
PassionFord Post Whore!!
 
C4llyT's Avatar
 
Join Date: Aug 2005
Location: Poole
Posts: 4,033
Likes: 0
Received 0 Likes on 0 Posts
Default

Rollers are spot on, what they are measuring is 260ATW which is right for an evo.
It's after that it goes tits up.
Old 12-04-2009, 09:46 AM
  #22  
fuzzy
14000+ post superhero
 
fuzzy's Avatar
 
Join Date: Oct 2005
Location: upside down in a field
Posts: 17,459
Received 490 Likes on 383 Posts
Default

so the operators calculation is wrong. how do they go about calculating? is it built into the program theyre using ? or will the operator input himself to get the flywheel figure?
Old 12-04-2009, 09:50 AM
  #23  
ballin
10K+ Poster!!
iTrader: (1)
 
ballin's Avatar
 
Join Date: Apr 2004
Location: .
Posts: 10,863
Received 12 Likes on 7 Posts
Default

why has this been started again, i thought you were told in the other post?
Cally has it spot on??!
Old 12-04-2009, 09:58 AM
  #24  
ballin
10K+ Poster!!
iTrader: (1)
 
ballin's Avatar
 
Join Date: Apr 2004
Location: .
Posts: 10,863
Received 12 Likes on 7 Posts
Default

Originally Posted by m_nettleship
5th gear 240 4 th gear 260 at the wheels, the cars feals like 330bhp definatly, my cossie was 340, and my st220 was 340 too.
Just so I have this right....you are saying it has 260ATW, and 350 odd at the fly?
So you have massive transmission losses (which is BS), yet you are telling us it really does feel like it has 350 odd?
Yet all that's getting to the wheels is 260 - fact.
So basically, you are chatting complete shit.

Don't know if this is an attempted wind-up or something, doubt it as there's nothing to argue here, its fact vs fiction!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
nicodinho
Ford Non RS / XR / ST parts for sale.
6
07-10-2015 12:56 PM
`spotty
General Car Related Discussion.
3
25-09-2015 11:41 PM
IainRS1700T
Cars for Sale
9
25-09-2015 06:44 AM
morg65
Escort MK 5 / MK 6
17
11-09-2015 08:40 PM



Quick Reply: Take a look and register



All times are GMT. The time now is 10:23 PM.