Spraying 300HP dry about 1 second before finish line.
Shock sensors & wing: Shows right side compressing 1/4" while left extends 1/4" at launch. At 2 seconds into the run the wing is creating enough down force to start compressing both sides. At the finish line (206MPH) compression is 1 1/4" (probably bottoming shocks)
Right front wheel sensor on my dragster showing double wheelstand and .5 before settling down.
Oil perssure drop from 80 to 35 5 seconds into the run
all 8 EGT's dropping 100 degrees
showing high intake air temps - 297* peak! October 2010 run.
RP overlay of two runs. The car was .08 slower in second qualifying run.
Logs show first 2.5 seconds almost identical (a little more spin on slow run
accounting for .01-.02). Then at 2.48 seconds boost actually drops 1 lb when
it should have been building. Then a 2-3 lb difference the rest of the run.
After seeing the boost issue from the overlay, went over blower clamps,
hoses etc and discovered a AN-10 plug we use for priming the motor was
missing. Put a new plug in and the car went right back to 6.68 @ 205.
RP log showing
.2 or so delay from the time the MSD triggered the air shifter with 12 volts
to the time RPM's started going down.
RP log showing 12
volt event wire on trans brake
RP log showing
Greg's procharger car taking .7 after the leave to
ramp up to 6000 converter stall which requires about 12 lbs of
FAST log from JR Baxter showing typical flat acceleration line off
starting line. Note that JR says car will static stall @ 6600 and you
can see that it drops to 6150 after the shift.
Shows shift signal holding ON for complete run. Drops
voltage 2 volts. Changed shift trigger and fixed inconsistency.
Mark's 4 link dragster shock travel about 1/2" extension and
not much else ex
Hard tail dragster skipping the tires (Paul's car @ cecil
county right lane)
10-10-04 Fuel pressure dropping from 60 PSI to mid 40's when Nitrous activated when using Enderle 0 fuel
5-17-2003 Greg's car - still using Rupert Carb
- shows Vacuum pump @ 7.8 during run and 13 after I lift. (Moroso 3-vane
with MSI relief valve) - not yet using the the 66% pulley
TYPICAL EGT trend
Temp in F*
Idle in the water
Peak during 2.4
second rolling burn out with 6600 3-step chip
Staged at 1300 RPM
On 2-step at 4000
1 Second into run
3 Seconds into run
5 Seconds into run
(about 1/8 mile)
7.90 Seconds into
6/2/02 Shows shifter caused voltage
down-spikewhen it tried
to shift again @ 7000. Thanks to Chuck Anderika of East Coast
Auto Electric (parked next to us at the Cecil 5k) Mark's car