Do you need more downforce?

Gearhead999s · 01-18-2009, 11:33 PM

The answer might be right here with this active aero aid

Stunnerable · 01-18-2009, 11:38 PM

This guy is the real Idiot Savant.

captainaudio · 01-18-2009, 11:55 PM

Perhaps not as far fetched as it seems.

The legendary Chaparral 2E had a driver adjustable wing. The cars designer, Jim Hall, was one ot the first to experiment with spoilers, air dams, etc. Eventually the sanctioning bodies outlawed driver adjustable spoilers and made rules that said that the downfoce had to be applied to the cars bodywork. In some of Hall's designs the spoiler was attached directly to the rear suspension,.

Hall also designed the infamous "vacuum cleaner car" (model 2J). The back of the 2J housed two 17" fans driven by a 45 horespower snow mobile engine. The purpose of the fans was to 'suck' air from under the car and propel it out the back. This gave the car tremendous gripping power and enabled greater maneuverability at all speeds, which cannot be achieved by simpler aerodynamic devices such as diffusers and wings. Since it 'sucked' a fixed amount of air out from under the car at all speeds, downforce did not decrease at lower speeds,,

Chaparral 2E

Chaparral 2J

Stunnerable · 01-19-2009, 12:00 AM

AHH! Grand Tourismo!

lincoln · 01-19-2009, 03:07 AM

I love it, hahahaahah

revmmm · 02-02-2009, 09:13 PM

Thanks for the laugh gearhead!

I have seen some pretty bad wings on the road. This was actually spotted by an E90 member in Toronto last week. Might have been this guys cousin.

Citizen Z · 02-02-2009, 09:23 PM

IF you have a FWD vehicle, don't you want a rear wing that produces lift?

01-18-2009, 11:33 PM	#1
Gearhead999s Major General 842 Rep 7,887 Posts Drives: RR Velar R=Dynamic M2C R1200GS Join Date: Apr 2007 Location: Toronto iTrader: (0)	Do you need more downforce? The answer might be right here with this active aero aid
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01-18-2009, 11:38 PM	#2
Stunnerable Captain 74 Rep 757 Posts Drives: Nissan Rogue, 09 Jet Black M3 Join Date: Aug 2008 Location: Horsham, PA iTrader: (0)	This guy is the real Idiot Savant. __________________ Straight roads are for fast cars. Curvy roads are for fast drivers.
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01-18-2009, 11:55 PM	#3
captainaudio World's Foremost Authority 1183 Rep 4,535 Posts Drives: M4 Cab - Cayenne GTS - Jag XK Join Date: Jul 2007 Location: Upper East Side Manhattan - Boca Raton FL - Lime Rock CT iTrader: (0)	Perhaps not as far fetched as it seems. The legendary Chaparral 2E had a driver adjustable wing. The cars designer, Jim Hall, was one ot the first to experiment with spoilers, air dams, etc. Eventually the sanctioning bodies outlawed driver adjustable spoilers and made rules that said that the downfoce had to be applied to the cars bodywork. In some of Hall's designs the spoiler was attached directly to the rear suspension,. Hall also designed the infamous "vacuum cleaner car" (model 2J). The back of the 2J housed two 17" fans driven by a 45 horespower snow mobile engine. The purpose of the fans was to 'suck' air from under the car and propel it out the back. This gave the car tremendous gripping power and enabled greater maneuverability at all speeds, which cannot be achieved by simpler aerodynamic devices such as diffusers and wings. Since it 'sucked' a fixed amount of air out from under the car at all speeds, downforce did not decrease at lower speeds,, Chaparral 2E Chaparral 2J __________________ Drivers Club at Lime Rock - International Motorsports Research Center - Society of Automotive Historians - Madison Avenue Sports Car Driving and Chowder Society (0nly a VP) - BMWCCA - Porsche Club of America - M Gruppe - Polish Race Drivers of America (PDRA) - Glen Club (Watkins Glen International) - Jaguar Club of Southern New England
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01-19-2009, 12:00 AM	#4
Stunnerable Captain 74 Rep 757 Posts Drives: Nissan Rogue, 09 Jet Black M3 Join Date: Aug 2008 Location: Horsham, PA iTrader: (0)	AHH! Grand Tourismo! __________________ Straight roads are for fast cars. Curvy roads are for fast drivers.
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01-19-2009, 03:07 AM	#5
lincoln Lieutenant 19 Rep 432 Posts Drives: 2009 Melbourne Red Coupe - DCT Join Date: Jan 2009 Location: Seattle (Puyallup) iTrader: (0)	I love it, hahahaahah __________________ 2009 Melbourne Red DCT \| Black Interior \| Carbon Fiber Trim \| Carbon Fiber Roof \| Cold Weather \| Premium \| Technology \| 19's \| Smartphone Integration \| iPod \|
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02-02-2009, 09:13 PM	#6
revmmm Captain 63 Rep 835 Posts Drives: 2008 E93 M3 Cab SSII Join Date: Jun 2008 Location: Toronto iTrader: (2) Garage List 2007 X5 4.8i [0.00] 2008 M3 E93 [0.00]	Thanks for the laugh gearhead! I have seen some pretty bad wings on the road. This was actually spotted by an E90 member in Toronto last week. Might have been this guys cousin. Attached Images __________________ 2008 E93 M3 - SSII, 6MT, 19", EDC,...
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02-02-2009, 09:23 PM	#7
Citizen Z Alpine Master 115 Rep 1,310 Posts Drives: '08 135i AW Sport Join Date: May 2008 Location: Kansas iTrader: (1)	IF you have a FWD vehicle, don't you want a rear wing that produces lift? __________________ Alpine White with Taupe Leather 135i, Sports Package, Heated Seats, Comfort Access, iPod Adapter Fastness: http://www.1addicts.com/forums/showthread.php?t=252727
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