AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
folk may be interested in the different results...
quite a few different plots to take in.
Plots dated from Jan 2008 are 1.2bar and 1.3bar on unmapped ECU
New plots vary from 1.1bar to 1.6bar (with boost tailing off to 1.4bar), and same with 20% E85.
There are some apparent problems.
The car is really struggling or getting strangled by something. Its making the boost, but not the power. The boost is also tailing off.
There are a few theories we need to try out, but for now... safe to say the car drives much better, is a lot faster... according to Fee. She says its bloody loud inside though! Twin external Bosch motorsport pumps in the back 
430AWHP with the E85 will be handy for now.
1.6bar on Vpower (Blue) and E85 (Red)
E85 1.1bar (Blue) and E85 1.6bar (Red)
Vpower 1.1bar (Blue) and E85 1.1bar (Red)
Old Map 1.3bar (Blue) and New Map 1.6bar (Red) - both Vpower
Old Map 1.2bar (Blue) and New Map 1.1bar (Red) - both Vpower
4 plots, E85 1.1 bar (light blue), Vpower 1.1bar (red), Vpower 1.6bar (tan), E85 1.6bar (green)
combinations...
[Edited on 20-02-2009 by AK]
|
jr
Member
Registered: 20th May 02
Location: Kent
User status: Offline
|
Whats the theory on the issues adam ?
head related ?
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
na... more intake side.
The filters are old, battered, filthy and unmatched... so will be like sucking through pin-holes.
The standard FMIC whilst supposedly good for 600hp is a bit old and tired... and again dented so thats on the list.
Try the simple things before moving on
The car 'should' be making around 600hp all be well :/
|
jr
Member
Registered: 20th May 02
Location: Kent
User status: Offline
|
are the standard Inlets good enough to flow that ?
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
it runs 6 ITB's.....
yup they are good enough
|
RCS
Member
Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
|
What Lambda/AFR value were using with the E85 mix?
Thats a notable difference for just a 20% mix!
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
i was expecting about 10% increase..
With a 20% with I assume AFR targets were not far of that of Vpower, as it'll still be mostly petrol.
|
RCS
Member
Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
|
You going to try E85 on its own?
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
na, maybe try 40% or even 50% once we get the expected power out of the setup
|
Siberia
Member
Registered: 9th Oct 03
Location: Leprechaun Land Drives : Zafira GSI
User status: Offline
|
would be nice to see what some bigger injectors and full E85 would do for it...
full leak test of the boost system wouldnt be a bad idea... probably a tiny hole somewere...
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
leaky DV's etc etc
injecors should be enough for 800bhp on V power... so decent head room For E85, but not 100%
|
Siberia
Member
Registered: 9th Oct 03
Location: Leprechaun Land Drives : Zafira GSI
User status: Offline
|
i run nismo 740cc injectors and 100% E85... the injectors are on 75% duty and the car runs 340BHP
really have to pump the e85 in to get the power...
although the 6 cyclinder engine is a bit diiferent to my 4 banger
|
RCS
Member
Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
|
quote:
Originally posted by Siberia
i run nismo 740cc injectors and 100% E85... the injectors are on 75% duty and the car runs 340BHP
really have to pump the e85 in to get the power...
although the 6 cyclinder engine is a bit diiferent to my 4 banger
What rpm you using?
|
Siberia
Member
Registered: 9th Oct 03
Location: Leprechaun Land Drives : Zafira GSI
User status: Offline
|
rev limit? 7k it has stock internals..
[Edited on 21-02-2009 by Siberia]
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
not sure how much fuel i'll need, but i'm running the 800cc injectors at 80% with fairly low pressure...
|
RCS
Member
Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
|
I use 330cc/min at 3 bar for petrol and then 4.5 bar for E85 on a n/a! Flexi-Fuel 
|
sand-eel
Member
Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
|
looks like I won the "guess the bhp" thread, i said 460bhp
|
AK
Member
Registered: 5th Jul 00
Location: Aberdeen City
User status: Offline
|
nop, there were others closer
|
