Wednesday, March 25, 2009

Nascar Richmond Setups

setup 1:
Ok here's my Richmond setup, not the fastest, there's a few running .2 faster than me here, keep in mind this setup is meant for long runs, and long races, so it's extremely loose on new tires, if you run a short race add wedge, and lower the trackbar. The gears are setup where 3rd redlines at the end of the backstretch, and shifting to 4th at the start finish line is a good spot. So you will be downshifting entering 1, but not entering 3. Run with steering help high only.
AERO 6.00 10% 16
SUSPENSION
FL 2 5 450 4.5 RL 4 3 175 6.028 10.875
FSWAY 2" RSWAY 0"
FR 4 6 850 RR 2 3 100 7.00 14.125
TIRES
FL 18.0 5.0 2.0 RL 19.5 1.8
FTOE 1/2" RTOE -1/8"
FR 32.5 -4.0 6.0 RR 33.5 -1.8
WEIGHT WEDGE 49.7 FBIAS 48.0 LBIAS 54.2
GEARS DIFF 3.25 1ST 2.17 2ND 1.88 3RD 1.5 4TH 1.42
BRAKES 60/40 100% TRIM 0 LOCK 20.0

Setup 2:
The basic settings I have all right in the middle(50%)

Aero

Front Splitter: 6:00
Grille Tape: 30%
Rear Wing: 16°

Front Left
Bump: 2
Rebound: 5
Spring: 700 lbs
Ride Height: 4.500

Rear Left
Bump: 2
Rebound: 4
Spring: 150 lbs
Ride Height: 5.972
Track Bar: 9.250

Front Right
Bump: 2
Rebound: 5
Spring: 900 lbs
Ride Height: 6.028

Rear Right
Bump: 2
Rebound: 4
Spring: 200 lbs
Ride Height: 7.500
Track Bar: 12.00

Tires

Front left
Cold Press: 19.0 psi
Camber: 5.0
Caster: 2.0

Rear left
Cold Press: 22.0 psi
Camber: 1.8

Front right
Cold Press: 35.5 psi
Camber: -3.6
Caster: 4.0

Rear right
Cold Press: 35.5 psi
Camber: -1.8

Weight Distribution

Wedge: 50.4%
Front bias: 51.0%
Left bias: 54.2%

Drive train

Differential Ratio: 4.71:1
1st: 2.60
2nd: 1.80
3rd: 1.20
4th: 1.00

Brakes and brake pressure are to your liking
Steering trim and lock are also to your liking

Setup 3:
Aero
Front Splitter: 6:00
Grille Tape: 30%
Rear Wing: 16°

Front Left
Bump: 5
Rebound: 6
Spring: 600 lbs
Ride Height: 4.500

Rear Left
Bump: 3
Rebound: 4
Spring: 200 lbs
Ride Height: 5.994
Track Bar: 9.500

Front Right
Bump: 6
Rebound: 7
Spring: 700 lbs
Ride Height: 4.756

Rear Right
Bump: 3
Rebound: 4
Spring: 250 lbs
Ride Height: 6.25
Track Bar: 10.500

Tires

Front left
Cold Press: 19.0 psi
Camber: 5.0
Caster: 1.0

Rear left
Cold Press: 20.0 psi
Camber: 1.8

Front right
Cold Press: 35.5 psi
Camber: -3.5
Caster: 4.0

Rear right
Cold Press: 35.5 psi
Camber: -1.8

Weight Distribution

Wedge: 50.0%
Front bias: 51.0%
Left bias: 54.2%

Drive train

Differential Ratio: 4.86:1
1st: 2.60
2nd: 1.80
3rd: 1.30
4th: 1.00

Brakes 65/35
90%

Steering lock 2.0
Steering trim 12.0

This setup was done with wheel. Got high 20.4's and was still running 20.7's on lap 35
front sway bar-- 1 5/8 rswb 3/8
front toe in -1/16 rti 1/16

Setup 4:
AERO 6.00 10% 16

SUSPENSION

FL 2 5 450 4.5
RL 4 3 175 6.028 10.875

FSWAY 2"
RSWAY 0"

FR 4 6 850
RR 2 3 100 7.00 14.125

TIRES

FL 18.0 5.0 2.0
RL 19.5 1.8

FTOE 1/2"
RTOE -1/8"

FR 32.5 -4.0 6.0
RR 33.5 -1.8

WEIGHT
WEDGE 49.7
FBIAS 48.0
LBIAS 54.2

GEARS
DIFF 3.25
1ST 2.17
2ND 1.88
3RD 1.5
4TH 1.42

BRAKES 60/40 100%
TRIM 0
LOCK 20.0



Setup 5:

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