Yb Plenum
#43
PassionFord Regular
hi john
thanks for the email, im afriad we have only ever done a couple of prototype yb plenums and never produced them. so i cant really help you.
sorrry im not able to help.
regards greig
#51
Regular Contributor
Just spoke to greig , you asked for a Yb plenum , you didn't ask for a Swedish plenum , lots of people ask for the prototype, he said its his mistake ! But you can buy one off the web shop if you wish , or Grieg will will email you later
#56
Regular Contributor
No, at the moment as we won't sell anything less we have proff it works , the Swedish both work and been tested on cars and the volume to each Cylinder is equal on both of them , will post a few up of how the Yb is coming on see what you think
#62
PassionFord Regular
#66
I've found that life I needed.. It's HERE!!
#67
Regular Contributor
No mark , they equal the air in each cylinder,and to get over the firing order ,and on the flow on soildworks software not that many vortexes with the flow , and we have had no problem with any of Swedish that we have sold I know you know what your on about to do with plenum so do I , saw the one you did for Harvey , I personally I have along time looking in to this
#69
I've found that life I needed.. It's HERE!!
iTrader: (1)
No mark , they equal the air in each cylinder,and to get over the firing order ,and on the flow on soildworks software not that many vortexes with the flow , and we have had no problem with any of Swedish that we have sold I know you know what your on about to do with plenum so do I , saw the one you did for Harvey , I personally I have along time looking in to this
we are just doing some inlet work with a British super bike team and obstructions like that would be a big no no
surely you would equal air flow with the entry position and shape not with obstructions in the way
#71
I've found that life I needed.. It's HERE!!
So it's like to disrupt the air flow going in as it normally heads for number cylinder causing it to go lean? Why do they go down in size?
#72
Regular Contributor
The idea is to make sure you get the same air at the first cylinder and the 4 cylinder, and get over the firing order as the standard cossy plenum is restricted, no the best flow
#73
10K+ Poster!!
iTrader: (2)
I might draw one and flow it, just like the Swedish style the fow in CFD would surprise people.
I have CFDd a swedish design and they are pretty horrific.
If these have been tested in CFD then im sure the results would be available, yet nothing can be found.
Its ok having in idea on airflow, and in most cases you could be reasonably confident, but when you actually see the airflow its scary to see what you missed.
I have CFDd a swedish design and they are pretty horrific.
If these have been tested in CFD then im sure the results would be available, yet nothing can be found.
Its ok having in idea on airflow, and in most cases you could be reasonably confident, but when you actually see the airflow its scary to see what you missed.
#74
Regular Contributor
Carry on sir would like to see your results , we had to do a lot of work to get our focus plenum to work , with the trumpets , but got it right in the end
#77
PassionFord Regular
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Rwd fiesta (09-02-2016)
#79
Regular Contributor
Yes mark , the focus is different as its a 5 pot and 3 and 5 airflow is poor on it , as was said before 5kg seem heavy but as said we've had no reported problems
#80
I've found that life I needed.. It's HERE!!
I've just seen this on eBay is this the same idea as the Swedish inlet on here? Can't believe the price.
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