Splitter
Author
Discussion

l6rth

Original Poster:

452 posts

186 months

Sunday 29th January 2017
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Which way does the front splitter fit? I've heard conflicting stories.

QBee

22,108 posts

167 months

Sunday 29th January 2017
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Facing forwards on a Chimaera, facing backwards on a Cerbera

mickh32

118 posts

138 months

Sunday 29th January 2017
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Does it make a difference ?

l6rth

Original Poster:

452 posts

186 months

Sunday 29th January 2017
quotequote all
So just to be clear, the splitter on a chimaera fix the plate to the bottom of the car and the rest of the metal Goes towards the front of the car then down and forward again.

l6rth

Original Poster:

452 posts

186 months

Sunday 29th January 2017
quotequote all
I'm told it does make a difference

ClassicChimaera

12,424 posts

172 months

Sunday 29th January 2017
quotequote all
I struggle with the concept but it must be to do with the reduced speed of the air directly behind the splitte,, similar to an aeroplane wing. In this case causing suction down or it's simply to encourage a rush of air into the engine bay rather than an aero advantage.
I've ran mine with and without for months so when putting one back on I felt it gripped and stuck better on the fronts above about 70 mph,

I got some funky house guttering, black one the side you'd see from the front of the car,, yet white if you look from underneath,,,, like the chassis hehe
Now I know that matters very little in the quest to get the speed but heck I like it biggrin

2.5 metres for a few quid, I have spares smile

Bit of mastic and a few screws,,,,, oupps wrong person smile the plastic breaks rather than the lot getting ripped out,,, it's really the way to go. smile

Edited by ClassicChimaera on Monday 30th January 10:49

bsdnazz

762 posts

276 months

Sunday 29th January 2017
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The splitter splits the air flow to control the amount of air going under the car and around the sides/over the top.

Racing cars typically want as little air going underneath and lots of extraction at the rear to suck air out producing a low pressure area under the car and the principle applies to road cars too.

With the rounded lower edge of the Chim front air tends to be pushed under the car and this can produce lift making the front light at speed. The splitter helps reduce the amount of air going under the car and thus improve down force.

Mr Plow

1,193 posts

251 months

Sunday 29th January 2017
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bsdnazz said:
The splitter splits the air flow to control the amount of air going under the car and around the sides/over the top.

Racing cars typically want as little air going underneath and lots of extraction at the rear to suck air out producing a low pressure area under the car and the principle applies to road cars too.

With the rounded lower edge of the Chim front air tends to be pushed under the car and this can produce lift making the front light at speed. The splitter helps reduce the amount of air going under the car and thus improve down force.
All makes sense.

So the deeper the splitter i.e.closer to the ground the more stable you'll be at higher speeds? Without it dragging along the ground.

Would there be any advantage to it being curved to help air escape either side as opposed to straight?

ClassicChimaera

12,424 posts

172 months

Monday 30th January 2017
quotequote all
bsdnazz said:
The splitter splits the air flow to control the amount of air going under the car and around the sides/over the top.

Racing cars typically want as little air going underneath and lots of extraction at the rear to suck air out producing a low pressure area under the car and the principle applies to road cars too.

With the rounded lower edge of the Chim front air tends to be pushed under the car and this can produce lift making the front light at speed. The splitter helps reduce the amount of air going under the car and thus improve down force.
thumbup

TJC46

2,196 posts

229 months

Monday 30th January 2017
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If you don't have a splitter fitted, have a close look at the bonnet when travelling at speed [legal speeds of course] nono and watch in horror as the bonnet starts to flap and lift.

Whatever else the front splitter may do, it stops all the above and makes moving at speed a lot less scary yikes

l6rth

Original Poster:

452 posts

186 months

Monday 30th January 2017
quotequote all
One of the best mods I did on a previous chimaera was sound deadening, made the car feel more solidly made which inspired more confidence.

ClassicChimaera

12,424 posts

172 months

Monday 30th January 2017
quotequote all
l6rth said:
One of the best mods I did on a previous chimaera was sound deadening, made the car feel more solidly made which inspired more confidence.
One or two guys on here are in the process of putting in some heat/sound proofing.

I've just changed tyre's and it's had a marked effect on the cars manners and I don't feel every electrical component shaking over bumps anywhere near as much which is a god send

I'm leaning towards this idea too smile

The car is roar, I like that but maybe just take out some needless resonance so I can hear the exhausts EVEN better biggrin

phazed

22,454 posts

227 months

Monday 30th January 2017
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Faces forward biggrin



Posted due to boredom but, I am picking up my engine block tomorrow so I'll have something to do!

Edited by phazed on Monday 30th January 23:45