MR2 Roadster Owners Club

The Workshop => Performance Related => Topic started by: Gaz2405 on May 25, 2023, 21:26

Title: Functional front splitter
Post by: Gaz2405 on May 25, 2023, 21:26
I'm struggling with space under the car in terms of making a robust enough splitter that will provide some real down force.
 
Using 15mm plywood that is.

I'm tempted to just got bumper mounted with a small one as I still have a full flat floor.

Anyone else got some wisdom they could throw my way?
Title: Re: Functional front splitter
Post by: Gaz mr-s on May 25, 2023, 21:32
Look up youtube.  There are vids by 'boffins' about them.
Title: Re: Functional front splitter
Post by: tom256 on July 10, 2023, 23:05
Quote from: Gaz2405 on May 25, 2023, 21:26I'm struggling with space under the car in terms of making a robust enough splitter that will provide some real down force.
 
Using 15mm plywood that is.

I'm tempted to just got bumper mounted with a small one as I still have a full flat floor.

Anyone else got some wisdom they could throw my way?

TRD works but it makes noticeably  difference over  180km/h+
What is interesting after assembly full TRD aero kit, fuel consumption decreased.
Title: Re: Functional front splitter
Post by: Mark A on July 11, 2023, 20:56
The recent post by TougeTime on a fictional front splitter is worth a watch

https://youtu.be/cC8IMp1pAx8

Mark
Title: Re: Functional front splitter
Post by: Petrus on July 11, 2023, 22:46
Quote from: tom256 on July 10, 2023, 23:05What is interesting after assembly full TRD aero kit, fuel consumption decreased.

Totally logical. Not writing ´told you so´  O:-)
The OEM shape is pretty bad both as inverted airfoil and drag behind the round bum. By improving air flow under the car; i.e. less lift under the front and more out of the back it gets both ´more downforce´ (less lift) and less drag (better fuel economy).
And it does not need a full TRD kit for that  ;)  Beer money for rubber strips, a jig saw and a dremel will do  :))
Title: Re: Functional front splitter
Post by: Gaz2405 on July 11, 2023, 22:48
Got mine very similar to his.

20230529_110928.JPG

20230526_194206.JPG

20230526_194218.JPG