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ALS on Cossie's

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Old 30-10-2006, 09:55 PM
  #81  
GARETH T
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Originally Posted by Stavros
wassat u made mate? and wat advantages it have?
just a new style als valve,,, advantage being, it can be stripped and cleaned ALOT easyer
Old 30-10-2006, 09:56 PM
  #82  
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no flow advantages etc?

as i never had a prob with mine, not soon as i took it apart and smoothed off the edges etc properly
Old 30-10-2006, 10:04 PM
  #83  
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Originally Posted by Stavros
no flow advantages etc?

as i never had a prob with mine, not soon as i took it apart and smoothed off the edges etc properly
mine will be able to flow as much as it wants (i machine it too )

plus,,,, its FREE
Old 30-10-2006, 10:06 PM
  #84  
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yes, thats a big help

quick ALS question!

you know the way it lets the revs drop as per usual, would that be possible regargdless of bypassed airflow?

even if say, i dunno, throttle was wide open?

as obv normally if even ISCV was wide open itd rev up, but dont with ALS on
Old 30-10-2006, 10:12 PM
  #85  
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the valve isnt always supplied with PWM,, it turns off after a few seconds
Old 30-10-2006, 10:18 PM
  #86  
ian sibbert
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Gareth,

That design is the future....

Ive ended up making a few different coils to perfect it....I even have one that'll lift it at idle with no loss...

Just be aware of how much the ecu can handle ive run through a relay....
Old 30-10-2006, 10:32 PM
  #87  
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Originally Posted by sibster
Gareth,

That design is the future....

Ive ended up making a few different coils to perfect it....I even have one that'll lift it at idle with no loss...

Just be aware of how much the ecu can handle ive run through a relay....
i hope you mean an ssr and not a normal coil relay

ya i do like the idea of what you have done,,, ill see how i get on with the coil tomorrow
Old 31-10-2006, 05:56 AM
  #88  
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Oh yes...the egr uses an ssr so I had a couple of spare ones knocking about.....
Old 31-10-2006, 07:05 AM
  #89  
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i might have a go at building myself an erg system,,,, no way am i paying mountune prices
Old 31-10-2006, 08:31 AM
  #90  
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Dooo it Garath
Old 31-10-2006, 08:44 AM
  #91  
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Thats it built up Gareth....i'll try and dig out the drawing of the EGR Valve...
Old 31-10-2006, 08:48 AM
  #92  
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mine looks very much like that

what frequency do you run the coil at
Old 31-10-2006, 08:56 AM
  #93  
ian sibbert
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Not 100% tried it in anger yet...that particular coil we ran at 60hz..still messing about with it really....that was about 4 - 5 weeks ago not had a lot of time since....

Who's coils are you using?

I might be able to lay my hands on some....
Old 31-10-2006, 09:01 AM
  #94  
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Originally Posted by sibster
Not 100% tried it in anger yet...that particular coil we ran at 60hz..still messing about with it really....that was about 4 - 5 weeks ago not had a lot of time since....

Who's coils are you using?

I might be able to lay my hands on some....
whatever my boss orders in work today

will do for a start great idea you had there though,, sorry for copying it
Old 31-10-2006, 09:15 AM
  #95  
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Gareth,

Dont mind at all pal....I aint got much time to play anyway....

Let me know who's coils he buys if you can....

This is wire we used to wind the coil for optimum pull....

http://rswww.com/cgi-bin/bv/rswww/se...ukie&Nr=avl:uk

Ian
Old 31-10-2006, 09:17 AM
  #96  
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i havent thought about winding my own coil
Old 31-10-2006, 09:25 AM
  #97  
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Any idea on how to keep the temperatures in the engine at minimum when running agressive als?
From my old engine when i was running mild 0psi+ als the oil temp went straight to 120celsius which is not good (running original 4x4 oilcooler)
And i had to remove the right lamp to get air that was cool enough to keep the antilag going, as it will cut if act is above 40degrees.

I do understand that water injection, big intercooler, proper oilcooler and a cold air intake for the airfilter is necessary, but are there anything else that could help?

Is the exhaust valves a weak point? if so what items can replace the original ones?
Old 31-10-2006, 09:33 AM
  #98  
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Originally Posted by Mark_1
Any idea on how to keep the temperatures in the engine at minimum when running agressive als?
From my old engine when i was running mild 0psi+ als the oil temp went straight to 120celsius which is not good (running original 4x4 oilcooler)
And i had to remove the right lamp to get air that was cool enough to keep the antilag going, as it will cut if act is above 40degrees.

I do understand that water injection, big intercooler, proper oilcooler and a cold air intake for the airfilter is necessary, but are there anything else that could help?

Is the exhaust valves a weak point? if so what items can replace the original ones?
sadly heat is a byproduct of using als,, bigger oil/water coolers, with better airflow to both is the only way around this
Old 31-10-2006, 09:34 AM
  #99  
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Mods to the car to run antilag....talking rally car...

Segregated air box with a cold air feed..

Decent bar & plate intercooler.

Move the standard ACT sensor into the thottle body to prevent heat soak from the engine.

Water Injection - boost and temperature dependant

We run Laminova coolers on everything now to stabilise oil temps.

and lots of nimbus to sheild the heat.....

Decent ally rad.

Never had any trouble with exhaust valves..

Ian
Old 31-10-2006, 09:52 AM
  #100  
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Originally Posted by sibster

and lots of nimbus to sheild the heat.....
Whats that Ian?
Old 31-10-2006, 09:55 AM
  #101  
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Originally Posted by Franco
Originally Posted by sibster

and lots of nimbus to sheild the heat.....
Whats that Ian?
remember in school you had rm nimbus computers?


its got fuck all to do with that
Old 31-10-2006, 09:56 AM
  #102  
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http://www.nimbusmotorsport.com/Prod...p?category=269
Old 31-10-2006, 09:58 AM
  #103  
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Originally Posted by GARETH T
Originally Posted by Franco
Originally Posted by sibster

and lots of nimbus to sheild the heat.....
Whats that Ian?
remember in school you had rm nimbus computers?


its got fuck all to do with that
A what computer................ I think i may have gone to the school on the OTHER side of the tracks Gareth!
Old 31-10-2006, 10:02 AM
  #104  
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I remember nimbus's, i think

I remember the name, but forget what they were.

Were they just PCs?

Remember we had them BBC Micros, and Nimbus's
Old 31-10-2006, 10:03 AM
  #105  
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Originally Posted by Stavros
I remember nimbus's, i think

I remember the name, but forget what they were.

Were they just PCs?

Remember we had them BBC Micros, and Nimbus's
ya was just a pc, i remember it being the first pc i used with windows on it
Old 31-10-2006, 10:11 AM
  #106  
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Originally Posted by sibster
Mods to the car to run antilag....talking rally car...

Segregated air box with a cold air feed..

Decent bar & plate intercooler.

Move the standard ACT sensor into the thottle body to prevent heat soak from the engine.

Water Injection - boost and temperature dependant

We run Laminova coolers on everything now to stabilise oil temps.

and lots of nimbus to sheild the heat.....

Decent ally rad.

Never had any trouble with exhaust valves..

Ian
What he said, but I prefer an air to air oil cooler (track use, so the car doesn't spend much time sideways, so has adequate airflow) . IMO oil temps of 120°C is just about acceptible anyway (providing you use a good quality oil such as the Silkolene 10w50 ProS). You need at least 110°C to burn any excess water vapour off. If it went above 120°C, I would be looking at ways to bring this down to an acceptible level (110-115°C).
Old 31-10-2006, 10:12 AM
  #107  
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Originally Posted by sibster
Decent bar & plate intercooler.

Move the standard ACT sensor into the thottle body to prevent heat soak from the engine.


Ian
Bar and plate cooler is just another name for standard e.g. proalloy cooler?

Hmm what you mean about heat soak from the engine?
wont the act sensor give false information when placed on the otherside of the "butterfly"? as the conditions there are more friendlyer as this area constantly get fresh air from the ic?
Old 31-10-2006, 10:13 AM
  #108  
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PIN 14 to activate ALS on a P8. Can be found at the octane adjust connector on a standard loom.

Nobody has mentioned having a maram shaft fitted to their turbos for ALS. Are you all running standard turbos?

Another thing no-one has mentioned is the cat, if its still fitted its not gonna live long.
Old 31-10-2006, 10:18 AM
  #109  
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Originally Posted by Mark_1
Originally Posted by sibster
Decent bar & plate intercooler.

Move the standard ACT sensor into the thottle body to prevent heat soak from the engine.


Ian
Bar and plate cooler is just another name for standard e.g. proalloy cooler?

Hmm what you mean about heat soak from the engine?
wont the act sensor give false information when placed on the otherside of the "butterfly"? as the conditions there are more friendlyer as this area constantly get fresh air from the ic?
Plate and bar is the core design, which is what the standard intercoolers are (made by Behr), but as long as your ACTs are acceptible and the flow not compromised with an excessive pressure drop, any "good" one will suffice.

No, by getting heat soak from the engine, it is giving false readings, by moving it to the throttle body / intercooler, you are showing the true ACTs.
Old 31-10-2006, 10:21 AM
  #110  
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Originally Posted by PROMETHEUS
PIN 14 to activate ALS on a P8. Can be found at the octane adjust connector on a standard loom.

Nobody has mentioned having a maram shaft fitted to their turbos for ALS. Are you all running standard turbos?

Another thing no-one has mentioned is the cat, if its still fitted its not gonna live long.
most people on here with als, are using a 247 shafted turbo,,,, appart rom me but soon to upgrade
Old 31-10-2006, 10:22 AM
  #111  
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that noise is amazing, heaven i would say! lol
Old 31-10-2006, 10:33 AM
  #112  
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Originally Posted by lukeytheduke
that noise is amazing, heaven i would say! lol
yeah and it tickles in the ass to
(maybe i should lower the exhaust a bit)

thanks for answers mike and ian.
Old 31-10-2006, 02:38 PM
  #113  
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http://www.demon-tweeks.co.uk/produc...T&pcode=NIMG2C

Got you lot going with the Nimbus...its Space Shuttle heat reflection material....we have nearly full length under the car and around the brake master cylinders.....we have tried different kinds of wrap....most melts and nearly set a fire after a heavy session....

Bar & Plate....as Mike says is an alternative design of intercooler core, aint generally what you get from an aftermarket manufacturer its more expensive than the standard tube and fin configuration.



Maram shafted well I just assumed everyone knew you cant run a standard turbo with ALS but as Fraser says a standard item wont last long with serious ALS....
Old 31-10-2006, 10:04 PM
  #114  
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sibster


please dont tell my you pay there prices
Old 01-11-2006, 12:48 AM
  #115  
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Originally Posted by GARETH T

remember in school you had rm nimbus computers?


its got fuck all to do with that
Up until a year ago when I fucked off Down Under I worked for RM But Nimbus are going back a good few years!!

In fact I am using an RM laptop to send this right now in Dubai Airport hahaha
Old 01-11-2006, 08:27 AM
  #116  
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didnt even know they was still about
Old 02-11-2006, 03:49 PM
  #117  
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Originally Posted by Mike Rainbird
Originally Posted by Paul Ripley
Guys how do I put a switch for on and off for this valve?
You will need a double pole relay (one with two pairs of normally open contacts) to install a switch that prevents the revving up Polly X talks about.

Connect one set of contacts in place of original ALS switch (this will tell the ECU whether to enable ALS or not). Connect one set of contacts in line with the ALS valve by cutting one of the wires (doesn't matter which one) going to the ALS valve (so that it breaks the circuit to the valve).

Wire the one coil terminal of the relay though the chosen ALS switch to 12v, connect the other coil terminal to chassis.

Method of operation:
When the ALS switch is off, the relay is un-energised therefor the valve has no power and the signal to the ECU disables ALS. When the ALS switch is on, the relay energises and connects the valve to power (via one set of contacts) and at the same time signals the ECU to enable the ALS.
Was just told the ALS is disabled all the time and pin 14 switched to an earth will turn it on.. very easy

Mikes whats this reving up business? does it apply to my P8 setup?


Originally Posted by PROMETHEUS
PIN 14 to activate ALS on a P8. Can be found at the octane adjust connector on a standard loom.
Old 02-11-2006, 04:08 PM
  #118  
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Originally Posted by Paul Ripley
Originally Posted by Mike Rainbird
Originally Posted by Paul Ripley
Guys how do I put a switch for on and off for this valve?
You will need a double pole relay (one with two pairs of normally open contacts) to install a switch that prevents the revving up Polly X talks about.

Connect one set of contacts in place of original ALS switch (this will tell the ECU whether to enable ALS or not). Connect one set of contacts in line with the ALS valve by cutting one of the wires (doesn't matter which one) going to the ALS valve (so that it breaks the circuit to the valve).

Wire the one coil terminal of the relay though the chosen ALS switch to 12v, connect the other coil terminal to chassis.

Method of operation:
When the ALS switch is off, the relay is un-energised therefor the valve has no power and the signal to the ECU disables ALS. When the ALS switch is on, the relay energises and connects the valve to power (via one set of contacts) and at the same time signals the ECU to enable the ALS.
Was just told the ALS is disabled all the time and pin 14 switched to an earth will turn it on.. very easy

Mikes whats this reving up business? does it apply to my P8 setup?


Originally Posted by PROMETHEUS
PIN 14 to activate ALS on a P8. Can be found at the octane adjust connector on a standard loom.
Yes it does. Every single time you start the car, the ECU energises the ALS valve (in the same way it does the ISCV to go through the self cleaning process), and this causes the revs to race to 3-4000rpm on start up. Apart from making you look a chav, it isn't good for the engine to rev to that straight from cold, so fit the relay to the switch as I described and this prevents the valve from being energised unless the switch is turned on .
Old 02-11-2006, 05:05 PM
  #119  
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may have to do this to mine then,


as people always staring when i start the fiesta as it revs right up

souds like the way forward
Old 02-11-2006, 06:17 PM
  #120  
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Ok so in regards to adding these switches.. I know the pins but where do I actually run the wires from? straight from the actual ECU main connector or from where these wires trace to?


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