Track: National Trail Raceway

Date: 7/1/98
Class: Big Dog (Grudge Racing)  

 

Comments: Made and installed 2 1/4" spacer for the rear springs. Installed an adjust-a-jet on the front bowel of the Holley and put the power valve back in. Also changed the front squirter from .035 to .025 and installed a new throttle plate that holds the throttle cable. Adjusted the valves. Oil is down 1/2 quart. Bleed brakes, unhooked transmission kick down cable (this makes the transmission shift when I want it too). Adjusted air mix on carburetor, idling very good now. Would not go over 6000 rpm at finish line until I adjusted jet size +1.

 Run#

1

2

3

4

5
Dial In          
Lane

R

L

L

L

  
Reaction Time

1.148

.504

.609

.385

  
60' e.t.

1.932

1.895

1.843

1.898

  
330' e.t.

5.629

5.607

5.352

5.437

  
1/8 mile e.t.

8.810

8.689

8.401

8.480

  
1/8 mile mph

77.32

79.36

79.93

80.07

  
1000' e.t.

11.553

11.369

11.064

11.149

  
1/4 mile e.t.

13.888

13.654

13.340

13.422

  
1/4 mile mph

96.16

98.26

98.47

98.69

  
Full Run

Y

Y

Y

Y

  
Win/Lose/Trial

T

T

T

L

  

Run# 1: Bad run, when from 1st to 3rd

Run# 2: Hit rev limiter in 1st gear (6500 rpm)

Run# 3: Adjusted jet size +1 after run

Run# 4: Changed front shocks back to 90/10. Tries were spinning off the line.

 

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