Author Topic: Whats people think of this ST supercharged map?  (Read 7368 times)

Offline Chris.

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Whats people think of this ST supercharged map?
« on: 13 October 2011, 23:22 »


This is from a fiesta up near round where im from....350bhp on stock internals with a 2.5stage jamsport Supercharger kit, cosworth inlet, cosworth 190degree cams, 4-1 manifold and 2" milltek, bigger throttle body and a custom map?

Very wierd power graph for sure!

http://www.youtube.com/watch?v=3vt5I0ZB3lM

Thoughts?

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Offline RTechUK

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Re: Whats people think of this ST supercharged map?
« Reply #1 on: 14 October 2011, 08:46 »
Thats chargers for you progressive power rate with RMP,  No torque and no feeling of a shove of power, they just pull and pull.   Good peak numbers,  But I am sure in a track race a well tuned 1.8T k04-023 set would be much quicker as i would have more avg tq
We spent a whole day on a ST fitting a full milltek exhaust with 4 branch manifold and a stage 2 map only to gain 18bhp, but customer was over the moon spending close on a grand for 18bhp.



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Offline Rhyso

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Re: Whats people think of this ST supercharged map?
« Reply #2 on: 14 October 2011, 08:59 »
Thats chargers for you progressive power rate with RMP,  No torque and no feeling of a shove of power, they just pull and pull.   Good peak numbers,  But I am sure in a track race a well tuned 1.8T k04-023 set would be much quicker as i would have more avg tq
We spent a whole day on a ST fitting a full milltek exhaust with 4 branch manifold and a stage 2 map only to gain 18bhp, but customer was over the moon spending close on a grand for 18bhp.

Nutter  :laugh:  He would have been better off pushing it off a cliff; instantly making it a very quick car  :laugh:

Offline RTechUK

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Re: Whats people think of this ST supercharged map?
« Reply #3 on: 14 October 2011, 16:16 »
Thats chargers for you progressive power rate with RMP,  No torque and no feeling of a shove of power, they just pull and pull.   Good peak numbers,  But I am sure in a track race a well tuned 1.8T k04-023 set would be much quicker as i would have more avg tq
We spent a whole day on a ST fitting a full milltek exhaust with 4 branch manifold and a stage 2 map only to gain 18bhp, but customer was over the moon spending close on a grand for 18bhp.

Nutter  :laugh:  He would have been better off pushing it off a cliff; instantly making it a very quick car  :laugh:

Meeow!!   :grin:  The only thing with ford owners is that they are number chasers on the dyno, it a car is 4bhp down on what is should be with all there mods ect.. then its the DYNO reading wrong. :sad:



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Offline Adam

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Re: Whats people think of this ST supercharged map?
« Reply #4 on: 14 October 2011, 18:22 »
Atmosphaeric Preassure on the dyno is a little low?

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Offline RTechUK

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Re: Whats people think of this ST supercharged map?
« Reply #5 on: 14 October 2011, 18:46 »
Atmosphaeric Preassure on the dyno is a little low?

Within reason for a enclosed dyno room at 22c, but at that time of year in an open dyno cell I would expect to see 1014mb.   But it also depends which correction factor he is using,  which aint shown on the graph?



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Offline tech1889

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Re: Whats people think of this ST supercharged map?
« Reply #6 on: 14 October 2011, 19:12 »
my cooper s graph looked like that was awesome lol pull from low down all the way to redline was wierd but fantastic but f'in juicey !
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Offline RTechUK

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Re: Whats people think of this ST supercharged map?
« Reply #7 on: 14 October 2011, 19:20 »
my cooper s graph looked like that was awesome lol pull from low down all the way to redline was wierd but fantastic but f'in juicey !

What about the look on my face when it pulled close on 200bhp.. :angry:



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Offline Rhyso

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Re: Whats people think of this ST supercharged map?
« Reply #8 on: 14 October 2011, 20:38 »
Thats chargers for you progressive power rate with RMP,  No torque and no feeling of a shove of power, they just pull and pull.   Good peak numbers,  But I am sure in a track race a well tuned 1.8T k04-023 set would be much quicker as i would have more avg tq
We spent a whole day on a ST fitting a full milltek exhaust with 4 branch manifold and a stage 2 map only to gain 18bhp, but customer was over the moon spending close on a grand for 18bhp.

Nutter  :laugh:  He would have been better off pushing it off a cliff; instantly making it a very quick car  :laugh:

Meeow!!   :grin:  The only thing with ford owners is that they are number chasers on the dyno, it a car is 4bhp down on what is should be with all there mods ect.. then its the DYNO reading wrong. :sad:


ST's are cannon fodder IMO  :evil:  I could beat them even in the old jalopy  :laugh: :laugh:

Offline The Doc

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Re: Whats people think of this ST supercharged map?
« Reply #9 on: 14 October 2011, 20:56 »
Atmosphaeric Preassure on the dyno is a little low?

I have a nice web that shows pressures in various parts of the country and you can back date it  :lipsrsealed: