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Home > Paul S trials and testing > Siamese Code Trial - With Boost

Paul S

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9th Nov, 2009 at 05:16:36pm


On 9th Nov, 2009 Andymini said:
The staging is presumably to avoid crippling low pulsewidths for lower RPM/idle operation.


That's right.

I'm currently getting away with around 1.3 - 1.4 mSec at idle which is far lower than the experts recommend.

Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
Stephen Hawking - "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

Andymini

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9th Nov, 2009 at 08:15:01pm

Could you use unequal size injectors for each port? For instance for the 1600cc's a 1000cc injector and a 600cc injector instead of twin 800cc's

Paul S

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9th Nov, 2009 at 08:17:54pm


On 9th Nov, 2009 Andymini said:
Could you use unequal size injectors for each port? For instance for the 1600cc's a 1000cc injector and a 600cc injector instead of twin 800cc's


Yes, no problem.

Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
Stephen Hawking - "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

Paul S

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11th Sep, 2010 at 06:18:32pm

Just thought that I would put the latest plot at the end of this thread just to bring it to a satisfactory conclusion.



EDIT: Found a better and later one.

What this one shows is that there is still a bit more refinement to do. There is still a bit too much fuel going to the inner cylinders, but the main thing is that we are seeing consistant 12.5:1 on the outers.

A little less on both the VE table and injection advance should bring them even closer.

Edited by Paul S on 11th Sep, 2010.

Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
Stephen Hawking - "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."
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