Drag Racing Results - Stealth II, AFR 205's, and Yank SS 4000

I need better tires traction really sucked :bang:

Shift point are set at 6800 and spark at 23* to be safe.

2.265 8.595 89.47 12.975 ???
2.015 8.259 89.79 12.622 ???
2.180 8.360 89.45 12.731 113.03
2.374 8.690 89.46 13.072 112.73
2.404 8.853 89.11 13.250 ???
2.004 7.971 90.19 12.322 113.38
1.685 7.505 91.25 11.815 114.23
1.731 7.577 91.07 11.888 114.19

100 shot (bottle pressure 850 psi)
2.035 7.880 95.35 11.934 ???
1.760 7.300 98.10 11.295 123.30

I need better tires traction really sucked :bang:


If ever there was an understatement, this one ranks way up there. I wonder what the coefficient of friction for tire cord is. Whatever it is, I'm sure rubber is better. For folks not understanding my babbling, his tires were showing the cords at nights end.

Mine are just about gone too. Tire group purchase! :D

Nice numbers. What was your race weight and DA?

John

Nice numbers. What was your race weight and DA?

John


I would guess my car weight around 3500 and the DA 1300

I would guess my car weight around 3500 and the DA 1300


Damn...Da is at 1300 and the damn trackislike waht 30ft above see leval...... pretty hot and humid latley??????


Kyle

Nice runs :)

Why so low on the timing? What is your compression?

:cheers:

Nice runs :)

Why so low on the timing? What is your compression?

:cheers:


Stock compression, I need to keep it safe just incase I get crazy and through in the 175-200 jets

I would guess my car weight around 3500 and the DA 1300


After looking over your numbers and knowing your race weight and the DA I would think your trap speed would be faster than 114.23. I think the car has more in it. I would change the timing to 26 degrees and see how it runs.

FWIW my car runs the same with 26-28 degrees of timing but it slows down with only 23-24 degrees.

John

After looking over your numbers and knowing your race weight and the DA I would think your trap speed would be faster than 114.23. I think the car has more in it. I would change the timing to 26 degrees and see how it runs.

FWIW my car runs the same with 26-28 degrees of timing but it slows down with only 23-24 degrees.

John


Thanks, I have to pick up a laptop, I'm using my desktop to make changes with LS-1 edit, so I been trying to keep it safe.

I've melted my stock block and Patriot heads running a 175 shot and 28*, so I'm a little skeerd :eek2:

After looking over your numbers and knowing your race weight and the DA I would think your trap speed would be faster than 114.23. I think the car has more in it. I would change the timing to 26 degrees and see how it runs.

FWIW my car runs the same with 26-28 degrees of timing but it slows down with only 23-24 degrees.

John


12-9-05 I raised the timing to 26, still shifting at 6800

1.627 7.431 91.44 11.740 113.74

100 shot bottle pressure 750-800 psi woops heater was off

1.551 7.014 97.67 11.036 122.37

150 shot with heater bottle pressure 1000-1100 23* of timing

1.735 7.089 100.44 11.012 125.02

150 shot around the same psi 2nd to 3rd shift hit the rev limiter set @ 7300

1.635 6.958 99.76 10.891 125.03

I think I'll try dropping the shift points :confused:

Something seems wrong, I'd think you would be trapping closer to 118-120mph on motor.