Poor Mans DYNO testing - new form

hawk ii

New member
Dec 21, 1998
284
0
0
METHOD
STANDING START - pedal to the floor - record times for

zero - to 30 / 40 / 50 / 60 / 70 miles per hour


CONDITIONS
Coach Type ---- '73XPD - 26'

Engine ---- 455
Year ---- '73
heads ---- "j"
oil ---- Mobil 1 15W/50
ignition ---- "HEI" (Springfield)
initial---- 10 degrees
advance---- ported vacuum
comp. ---- 170 psi (approx - all cylinders)
vacuum ----
idle ---- 20" (neutral 850 rpms approx)
50mph ---- 16"
60mph ---- 14"
70mph ---- 12"

drive ratio---- 3.07 (OEM) Mobil 1
shift kit ---- no (OEM)
tires ---- XPS RIB
---- 8.75 X 16.5
---- 65 lbs (all)

load gas ---- full
L/P ---- 90% full
waste ---- empty
water ---- full
cargo ---- 150lbs tools/supplies ?

Gas ---- 87 octane (true gasoline)
A/C ---- 1/center - off
road ---- level
air temp ---- 70 degrees (love Florida weather)


RESULTS
0-30 ---- 7 seconds
0-40 ---- 11 seconds
0-50 ---- 18 seconds
0-60 ---- 27 seconds
0-70 ---- 40 seconds

=====
Pete Papas-->http://members.tripod.com/~mehawk_ii/index.html
. ___________ (MY TOYS) (904)672-0571
./_][__][] []| 1973 GMC M/H 1976 Bi-Centennial Harley M/C
.*O-------OO-* Painted Desert 1979 280ZX Datsun (1 of 1000)
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