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| Home > Show Us Yours! > Bye Bye Carburettor ! 7 Port EFI Turbo. | |||||||
 8604 Posts Member #: 573 Formerly Axel Podland |
31st Jan, 2011 at 04:27:26pm
On 31st Jan, 2011 John said:
Would you be able to run a simulation based on this configuration and compare to the ideal? I have already done the simulations, hence the comment. Just need to understand the science behind the results so that I can answer the difficult questions. However, I'm not repeating anything that you would not find in any decent tuning book. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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 10021 Posts Member #: 1456 Mongo Barnsley, South Flatcapshire |
31st Jan, 2011 at 04:30:09pm
Thanks Paul :) If something is worth doing, it's worth doing half of. |
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 4625 Posts Member #: 20 My sister is so fit I won't show anyone her picture Lake District |
31st Jan, 2011 at 09:46:34pm
Been looking over the head again tonight & will be taking the grinder to it as soon as I get time. I'll let you know how it turns out. |
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 7265 Posts Member #: 1268 The Boom Boom speaker Police! Essex |
31st Jan, 2011 at 09:48:53pm
This is going to be fantastic!
In the 13's at last!.. Just |
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150 Posts Member #: 8909 Advanced Member North Cornwall |
31st Jan, 2011 at 10:18:16pm
Phil - I had a cossie engine for a previous project, the inlets have the same style you are doing (trumpets inside the plenum) the distance between the trumpets and plenum was about 3-4cm.
If in doubt... flat out! The words of a true legend |
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 12307 Posts Member #: 565 Carlos Fandango Burnham-on-Crouch, Essex |
31st Jan, 2011 at 10:25:08pm
from what i have read the long pipes will be fine in the plenum, as long as you keep them further from the farside than the diameter of the runner.
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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4625 Posts Member #: 20 My sister is so fit I won't show anyone her picture Lake District |
31st Jan, 2011 at 10:42:14pm
Thanks chaps. Yes I have the KAD bonnet & no slam panel so I should be able to get is a bit further forward.
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12307 Posts Member #: 565 Carlos Fandango Burnham-on-Crouch, Essex |
31st Jan, 2011 at 10:45:03pm
yep, as long as possible :)
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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 825 Posts Member #: 2208 Post Whore Essex |
31st Jan, 2011 at 11:53:16pm
Horn, fucking horny baby!!! thats sorted my porn for the evening. thats phil top man |
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 1497 Posts Member #: 100 Parisien Turbo Expert Paris\' suburb |
1st Feb, 2011 at 06:40:52am
Huummm that's a nice buy,
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1497 Posts Member #: 100 Parisien Turbo Expert Paris\' suburb |
1st Feb, 2011 at 06:41:18am
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Forum Mod  5933 Posts Member #: 784 9 times Avon Park Class C winner Milton Keynes |
1st Feb, 2011 at 04:43:19pm
On 31st Jan, 2011 Turbo Phil said:
will be taking the grinder to it as soon as I get time. Hope thats on the outside aswell as inside, looks pants as it is. Will be keeping an eye out - interesting project I seriously doubt it! |
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12307 Posts Member #: 565 Carlos Fandango Burnham-on-Crouch, Essex |
9th Feb, 2011 at 09:25:31pm
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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 4890 Posts Member #: 1775 Post Whore Chester |
9th Feb, 2011 at 09:53:01pm
Joe C that pic is giving me the horn. I run a supercharger and I don't care the TB is on the wrong side.
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8604 Posts Member #: 573 Formerly Axel Podland |
9th Feb, 2011 at 09:55:33pm
That's just about the right runner length to make a 7 Port work 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 |
9th Feb, 2011 at 11:03:45pm
that looks like a well though out bit of kit!! Yes i moved to the darkside |
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 720 Posts Member #: 2588 Post Whore Pretoria South Africa |
10th Feb, 2011 at 06:56:47am
Phil it looks lovely. It would be nice 2 see yours, Joe's and Wolfie's all head to head when its done.
"So wat we gonna do tonight Brain?"
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 6549 Posts Member #: 1149 #1 Basshunter Fan Force Racing ICT Dept Manager Miglia Turbo Am frum Yokshyer tha noes! |
10th Feb, 2011 at 08:19:30pm
Come on then how the hell do the valves work ?
On 9th Feb, 2011 Joe C said:
 1/4 Mile 14.3secs 96Mph Terminal 10psi of boost.
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12307 Posts Member #: 565 Carlos Fandango Burnham-on-Crouch, Essex |
10th Feb, 2011 at 08:32:53pm
I robbed the pics from here,
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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 5329 Posts Member #: 140 Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place |
10th Feb, 2011 at 09:02:02pm
looks the part Phil :) Best 1/4 mile 13.2 seconds @116 mph
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8604 Posts Member #: 573 Formerly Axel Podland |
27th Feb, 2011 at 03:34:09pm
I was having a look at the new MED website earlier and I came across this:
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 |
27th Feb, 2011 at 03:51:51pm
Is that something you can simulate with your software to compare with your other simulated setups? |
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8604 Posts Member #: 573 Formerly Axel Podland |
27th Feb, 2011 at 04:21:08pm
On 27th Feb, 2011 jbelanger said:
Is that something you can simulate with your software to compare with your other simulated setups? Unfortunatley not. It would have to be modlled as a Y piece and that would incur junction losses etc. If you think about it empirically, the Engleman/Helmholtz theory shows that the peak VE revs is proportional to the square root of the ratio of the runner area divided by the runner length. So, assuming each part of the dual cone has an equal area, then the optimum rpm for that part of the manifold is factored by 1/2^0.5, about 0.7. I have to think some more as to how that affects the port and TB though. Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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Forum Mod 5933 Posts Member #: 784 9 times Avon Park Class C winner Milton Keynes |
27th Feb, 2011 at 04:25:50pm
Paul, Gav Wakely tried out the dual cone back to back on the rollers and it did nothing for his engine at all I seriously doubt it! |
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 8215 Posts Member #: 90 Post Whore Somewhere around Swindon |
27th Feb, 2011 at 04:26:05pm
does the twin cone really apply to forced induction? Crystal Sound Audio said:
Why wolfie...you should have your name as Fuckfaceshithead ! "A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools."-Douglas Adams |
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