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 8604 Posts Member #: 573 Formerly Axel Podland |
31st May, 2012 at 10:05:19am
Coming from below would mean that the nice cool inlet air has to pass close to the manifold and turbo. Not good.
Edited by Paul S on 31st May, 2012. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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 9502 Posts Member #: 1023 Post Whore Doncaster, South Yorkshire |
2nd Jun, 2012 at 10:25:42am
Paul, i was trying to calculate how many cc's per port i would need for say 200 and 250bhp but i have no idea how to calculate the pulse widths of said injectors, what sort of figures have you been working too? Yes i moved to the darkside |
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Forum Mod  1927 Posts Member #: 1761 Stalker Bristol |
2nd Jun, 2012 at 05:18:23pm
Moved for you Paul. |
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 1767 Posts Member #: 9165 Previously josh4444 Australia, brisbane |
3rd Jun, 2012 at 07:22:10am
mm guess i did not think that threw paul good point |
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3574 Posts Member #: 655 Post Whore Northern Ireland |
3rd Jun, 2012 at 02:41:29pm
On 29th May, 2012 Paul S said:
You can now get high impedance 1600cc/min pencil injectors, but I'm not sure of the performance at low pulse widths. The 1600cc ones, usually shorties are gas injectors they modify for petrol use. Not ideal and why Injector Dynamics stopped using them. They only sell the ID1000 and ID2000 now. I recently fitted a set of 2000's to a car as the 1000's were too small. And quite amazed to see it still idles happily at stioch !! Very impressed with them. That's with Motec 2000's only come in the shorty style, but usually have adaptors for the normal length fitments. As for the original item. What about making a wooden or similar prototype and having them cast ? They'd still require some final machining, but might work out a lot cheaper. Edited by stevieturbo on 3rd Jun, 2012. 9.85 @ 145mph
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 12307 Posts Member #: 565 Carlos Fandango Burnham-on-Crouch, Essex |
3rd Jun, 2012 at 02:47:37pm
could get a stainless buck printed...
On 28th Aug, 2011 Kean said:
At the risk of being sigged... Joe, do you have a photo of your tool? http://www.turbominis.co.uk/forums/index.p...9064&lastpost=1 https://joe1977.imgbb.com/ |
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8604 Posts Member #: 573 Formerly Axel Podland |
6th Jun, 2012 at 06:52:04pm
I'm in Burgundy at the moment, so do not have access to my records.
On 2nd Jun, 2012 Brett said:
Paul, i was trying to calculate how many cc's per port i would need for say 200 and 250bhp but i have no idea how to calculate the pulse widths of said injectors, what sort of figures have you been working too? Edited by Paul S on 6th Jun, 2012. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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1267 Posts Member #: 831 Post Whore Montreal, Canada |
6th Jun, 2012 at 07:02:42pm
On 6th Jun, 2012 Paul S said:
I'm in Burgundy at the moment, so do not have access to my records. The build guide gives you some guidance. The Miglia is using about 220 lb/min per port for that sort of power. Paul, Do you remember what BSFC and duty cycle you were using to come up with that number. That seems to be about 50% more than what I would expect. Jean |
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8604 Posts Member #: 573 Formerly Axel Podland |
8th Jun, 2012 at 04:01:46pm
It was based on the 998Ti that have 120hp from 960cc/min per port with a max 8ms pulse Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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17 Posts Member #: 9903 Member Northern California |
8th Jun, 2012 at 06:09:53pm
Paul,
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9502 Posts Member #: 1023 Post Whore Doncaster, South Yorkshire |
8th Jun, 2012 at 07:57:13pm
thanks Paul, i did find some answers in yours and Rods build guide and 998t datalogs aswell Yes i moved to the darkside |
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8604 Posts Member #: 573 Formerly Axel Podland |
24th Jun, 2012 at 07:53:20pm
In sorting out the CAM software for the billett bosses, Sturgeo has found a full working version of the SW Flow Simulation software.
Edited by Paul S on 24th Jun, 2012. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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857 Posts Member #: 1778 Post Whore Northants |
25th Jun, 2012 at 08:02:27am
The ability to borrow a license in solidworks license administrator is rather helpfull :) |
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8604 Posts Member #: 573 Formerly Axel Podland |
26th Jun, 2012 at 06:45:54pm
Simulation video:
Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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114 Posts Member #: 9645 Advanced Member South Wales |
16th Jul, 2012 at 12:02:10pm
Have you made any progress with these Paul or are you waiting to get your mill up and running first? |
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8604 Posts Member #: 573 Formerly Axel Podland |
16th Jul, 2012 at 12:19:26pm
Tried to get quotes from 2 local companies but without success.
Edited by Paul S on 16th Jul, 2012. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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8604 Posts Member #: 573 Formerly Axel Podland |
16th Jul, 2012 at 12:33:33pm
Oh, and we are working on a carb version of the manifold. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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114 Posts Member #: 9645 Advanced Member South Wales |
16th Jul, 2012 at 01:05:21pm
Good stuff, thanks for the update.
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8604 Posts Member #: 573 Formerly Axel Podland |
16th Jul, 2012 at 01:27:46pm
The plenum is fundemental to the design, EFI or carb.
Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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5 Posts Member #: 10062 Junior Member |
8th Aug, 2012 at 12:34:55pm
Any progress here? |
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8604 Posts Member #: 573 Formerly Axel Podland |
8th Aug, 2012 at 04:22:20pm
No, been cycling round France. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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8604 Posts Member #: 573 Formerly Axel Podland |
8th Aug, 2012 at 04:36:46pm
Except, I've so far spent nearly a grand on CNC kit. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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8604 Posts Member #: 573 Formerly Axel Podland |
6th Nov, 2012 at 01:57:39pm
Latest update on this is that the Mill is now converted to CNC and we are working on the G-Code to start making a couple of prototype injector bosses.
Edited by Paul S on 6th Nov, 2012. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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 1183 Posts Member #: 6926 Post Whore Accrington |
6th Nov, 2012 at 03:04:45pm
speaking of fuel rails, if your ordering parts, as in them universal lengths of rail then i would want some of that on its own if you have any spare. (dash 8)
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8604 Posts Member #: 573 Formerly Axel Podland |
6th Nov, 2012 at 04:43:43pm
I'm already well stocked with Dash 6 rail which is plenty big enough. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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