Chassis Rake and it's effect on balance / handling
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I'm measuring off jack points (furthest forward and furthest rear under the rocker panel pinch seam) to the ground or suspension pickup points to the ground.
If you measure where I measure, you'll get what I get, I'll bet.
IF the nose were truly up more than the back, that would screw up undercar aero all kinds of nasty ways. Center of pressure needs to be further forward, even on a non-aero car.
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www.peterkrause.net
www.gofasternow.com
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Specializing in Professional, Private Driver Performance Evaluation and Optimization
Consultation Available Remotely and at VIRginia International Raceway
#17
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Originally Posted by ProCoach
Hahaha! THAT'S what it is!
I'm measuring off jack points (furthest forward and furthest rear under the rocker panel pinch seam) to the ground or suspension pickup points to the ground.
If you measure where I measure, you'll get what I get, I'll bet.
IF the nose were truly up more than the back, that would screw up undercar aero all kinds of nasty ways. Center of pressure needs to be further forward, even on a non-aero car.
I'm measuring off jack points (furthest forward and furthest rear under the rocker panel pinch seam) to the ground or suspension pickup points to the ground.
If you measure where I measure, you'll get what I get, I'll bet.
IF the nose were truly up more than the back, that would screw up undercar aero all kinds of nasty ways. Center of pressure needs to be further forward, even on a non-aero car.
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#19
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Originally Posted by ProCoach
Look for the best balance and most go too low. Never seen negative rake (front higher than the back) on a well handling car, only to fix a major problem before you can fix it correctly.
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Hi all, AudiOn19s , Drive 7 hrs to Toronto and we can blow your car in a full scale windtunnel, rake the car 1/4" a time. Then you will have you answer. Mantissport is planning 2-3 hrs in February in the tunnel. Anyone with interest $1k for a base blow, $1,500 we get 3-4 blows in with changes made. 905-844-6219