Rotus Project Build

[clive]

That graphic works really works well.

[MattScott]

Roadlegal too, wipers dont sweep into banner...mot fail..

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Drive in the wet ......... nah !

[Jamie R]

Roadlegal too, wipers dont sweep into banner...mot fail..

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Drive in the wet ......... nah !

Well it won't go rusty lol


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[MattScott]

Roadlegal too, wipers dont sweep into banner...mot fail..

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Drive in the wet ......... nah !

Well it won't go rusty lol


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Lol - nope it's a lotus so will fill up with water instead

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[Jamie R]

Roadlegal too, wipers dont sweep into banner...mot fail..

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Drive in the wet ......... nah !

Hahah more than likely
Well it won't go rusty lol


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Lol - nope it's a lotus so will fill up with water instead

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[Jamie R]

Who is feeling brave ?

Only Jdm sized people need apply.

Sorry Wayne ya gonna struggle lol


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[Casey]

Who is feeling brave ?

Only Jdm sized people need apply.

Sorry Wayne ya gonna struggle lol

     

[Mr Spiller]

Who is feeling brave ?

Only Jdm sized people need apply.

Sorry Wayne ya gonna struggle lol


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Like a giraffe in a shoe box


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[Jamie R]

Flat floor going in, only bolted down the middle, need to fit the side skirts to tie the sides in

#onestepcloser

[Casey]

Nice!!

[Mr Spiller]

That looks very clean
Top
Job


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[Mr Spiller]

Should you put some down ward  fins  on it  like they say to use on the diffuser ?


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[Jamie R]

Should you put some down ward  fins  on it  like they say to use on the diffuser ?


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Not necessary mate, so without trying to teach grandma to suck eggs, in case you already know.......

The "strakes" as they are called which hang down inside the diffuser, dont create any downforce. what they do is create a vortex along the bottom edge, this prevents the air that goes from the front of the splitter right down the middle to the diffuser from spilling sidewards and keeps it channeled down the middle.

But more importantly stops turbulent air from the rear wheels from spilling into the diffuser and upsetting the low pressure/high velocity air that you have created from the rest of aero mods.

To summarise, they dont add, but help prevent losing downforce that youve created by other means.

You will also see the 2 x 90 degree bends in the flat floor. An absolute pig to mould in grp as fibreglass doesnt like to conforming to 90 degree bends, but the lower 90 bend also creates a vortex and does the same job as prevent air from moving.

For clarity, turn to page 102 of your Simon Mcbeath book, Figure 5-10. Shows the vortex created with that condition.

Good shout tho 

[Mr Spiller]

Should you put some down ward  fins  on it  like they say to use on the diffuser ?


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Not necessary mate, so without trying to teach grandma to suck eggs, in case you already know.......

The "strakes" as they are called which hang down inside the diffuser, dont create any downforce. what they do is create a vortex along the bottom edge, this prevents the air that goes from the front of the splitter right down the middle to the diffuser from spilling sidewards and keeps it channeled down the middle.

But more importantly stops turbulent air from the rear wheels from spilling into the diffuser and upsetting the low pressure/high velocity air that you have created from the rest of aero mods.

To summarise, they dont add, but help prevent losing downforce that youve created by other means.

You will also see the 2 x 90 degree bends in the flat floor. An absolute pig to mould in grp as fibreglass doesnt like to conforming to 90 degree bends, but the lower 90 bend also creates a vortex and does the same job as prevent air from moving.

For clarity, turn to page 102 of your Simon Mcbeath book, Figure 5-10. Shows the vortex created with that condition.

Good shout tho 

Yeah but they make nice lines in the grass when you go over it


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[Jamie R]

Should you put some down ward  fins  on it  like they say to use on the diffuser ?


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You remind me of Clarkson on Clarksons Farm programme................ POOOOOOOOOOOWWWWWWWWEEEEEEEEEEEERRRRRRRRRRRRR

Not necessary mate, so without trying to teach grandma to suck eggs, in case you already know.......

The "strakes" as they are called which hang down inside the diffuser, dont create any downforce. what they do is create a vortex along the bottom edge, this prevents the air that goes from the front of the splitter right down the middle to the diffuser from spilling sidewards and keeps it channeled down the middle.

But more importantly stops turbulent air from the rear wheels from spilling into the diffuser and upsetting the low pressure/high velocity air that you have created from the rest of aero mods.

To summarise, they dont add, but help prevent losing downforce that youve created by other means.

You will also see the 2 x 90 degree bends in the flat floor. An absolute pig to mould in grp as fibreglass doesnt like to conforming to 90 degree bends, but the lower 90 bend also creates a vortex and does the same job as prevent air from moving.

For clarity, turn to page 102 of your Simon Mcbeath book, Figure 5-10. Shows the vortex created with that condition.

Good shout tho 

Yeah but they make nice lines in the grass when you go over it


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