corsasport.co.uk
  Not logged in [Login - Register]  
You Are Not Registered Or Not Logged In  

Corsa Sport » Message Board » General Chat » Had the T4 back on the Rolling road today...Results...Graphs....


New Topic
New Poll 		  <<  1    2  >> Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author Had the T4 back on the Rolling road today...Results...Graphs....
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:02   View User's Profile U2U Member Reply With Quote
Went to the Scottish Mondeo Forums RR day at Falkland Performance centre.

Had a bit of a chat with Kevin and told him about last weeks results at Dastek..

Kevins rollers are usually spot on, 3 times the T4 has been on there now...

Last weeks at Dastek


Something strange there losing 25bhp from the standard 200???
175.1bhp and 181.0lbf.ft torque, low reading...

Car feels good on the road no real flat spots and deffo doesn't feel 25bhp down..

Kevin gave the car a run today and result.


Which is more like it still 4 bhp but not bad...

196BHp and 215.6lbf.ft torque..

Thats the kind of result I was expecting....

Opinions etc...

Think something went wrong at Dastek last week on my run...

Funny thing at Dastek when I came off the rollers the ABS / traction control light wasn't on like usually happens once I come off..All other times car has been on the rollers the ABS/Traction control light has been on except at Dastek????

anyway happy bunny again

[Edited on 18-11-2006 by mav]

[Edited on 18-11-2006 by mav]
AK
Member

Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
18th Nov 06 at 13:05   View User's Profile U2U Member Reply With Quote
what the hell happened at 4k rpm
R16AN H
Member
Registered: 26th Jun 05
Location: Coventry
User status: Offline
18th Nov 06 at 13:05   View User's Profile U2U Member Reply With Quote
impressive
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:06   View User's Profile U2U Member Reply With Quote
Usually is up and down spikey like that
AK
Member

Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
18th Nov 06 at 13:07   View User's Profile U2U Member Reply With Quote
dude... the results are practically the same!!!

Look at the wheel power!

and erm... i hope the oil temp wasnt 13deg
willay
Moderator
Organiser: South East, National Events
Premium Member

Avatar

Registered: 10th Nov 02
Location: Roydon, Essex
User status: Offline
18th Nov 06 at 13:08   View Garage View User's Profile U2U Member Reply With Quote
but what does this prove?

a) dastek rollers are fubarred
b) Falkland performance rollers are fubarred


So its abit of a given fact that your DV/aircone is causing a loss?
AK
Member

Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
18th Nov 06 at 13:08   View User's Profile U2U Member Reply With Quote
you actually got more power at dastek!!!
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:08   View User's Profile U2U Member Reply With Quote
Yeah your right wheels results the same so why is the fly so different?
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:09   View User's Profile U2U Member Reply With Quote
Dastek wheels power = 148.5 and fly 175.1
Falkland wheel power = 148.3 and fly 196

why
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:10   View User's Profile U2U Member Reply With Quote
I never really looked at the power at the wheels
Steve
Premium Member

Avatar

Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
User status: Offline
18th Nov 06 at 13:10   View Garage View User's Profile U2U Member Reply With Quote
both graphs have something dodgy going on at 4k

wheel readouts can differ depending on the gear they were done in, but the fly is based on the drag curve which is exponential to the wheel reading so will be correct whatever the gear
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:11   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by willay
but what does this prove?

a) dastek rollers are fubarred
b) Falkland performance rollers are fubarred


So its abit of a given fact that your DV/aircone is causing a loss?


well it was 199 last time so yeah 1-2 Bhp loss...
willay
Moderator
Organiser: South East, National Events
Premium Member

Avatar

Registered: 10th Nov 02
Location: Roydon, Essex
User status: Offline
18th Nov 06 at 13:11   View Garage View User's Profile U2U Member Reply With Quote
are you going to remove the bits you have put on now Mav?
Steve
Premium Member

Avatar

Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
User status: Offline
18th Nov 06 at 13:11   View Garage View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Steve
both graphs have something dodgy going on at 4k

wheel readouts can differ depending on the gear they were done in, but the fly is based on the drag curve which is exponential to the wheel reading so will be correct whatever the gear
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:11   View User's Profile U2U Member Reply With Quote
Dv might get removed...
Steve
Premium Member

Avatar

Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
User status: Offline
18th Nov 06 at 13:12   View Garage View User's Profile U2U Member Reply With Quote
..and if your experiencing a loss of power id check the maf first
AK
Member

Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
18th Nov 06 at 13:12   View User's Profile U2U Member Reply With Quote
Phone Paul at Dastek (think its Paul) - he is very good at detailing why etc.

I'll go dig up a thread he posted on SIDC expalining some results.... its a long thread.

Dastek rollers do tend to be more conservative too.
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:12   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Steve
quote:
Originally posted by Steve
both graphs have something dodgy going on at 4k

wheel readouts can differ depending on the gear they were done in, but the fly is based on the drag curve which is exponential to the wheel reading so will be correct whatever the gear


was the same last time at 4k Steve, 4 times on the rollers and there is always that curve...??? Trait of the engine?
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:13   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Steve
..and if your experiencing a loss of power id check the maf first


No loss of power on road....Feels fine.
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:13   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by AK
Phone Paul at Dastek (think its Paul) - he is very good at detailing why etc.

I'll go dig up a thread he posted on SIDC expalining some results.... its a long thread.

Dastek rollers do tend to be more conservative too.


cheers Adam...Might give Paul a phone and ask..
Steve
Premium Member

Avatar

Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
User status: Offline
18th Nov 06 at 13:13   View Garage View User's Profile U2U Member Reply With Quote
how do you know? have you compared it to one you know is running 200bhp?
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:14   View User's Profile U2U Member Reply With Quote
Mine got 199.8 last time and feels the same.
Steve
Premium Member

Avatar

Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
User status: Offline
18th Nov 06 at 13:15   View Garage View User's Profile U2U Member Reply With Quote
you say that there is no flat spots, but the graph shows there is a clear flat spot at 4k, did you get this before you fitted the kn?
AK
Member

Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
18th Nov 06 at 13:17   View User's Profile U2U Member Reply With Quote
Gerry at dastek
mav
Member
Registered: 19th Jun 01
Location: Scotland
User status: Offline
18th Nov 06 at 13:17   View User's Profile U2U Member Reply With Quote
yeah...same last twice on the rollers at about 4k.....

  <<  1    2  >>
New Topic
New Poll

Corsa Sport » Message Board » General Chat » Had the T4 back on the Rolling road today...Results...Graphs.... 22 database queries in 0.0160289 seconds