It's supposed to measure my peak hp, 0=60 time, and lateral G's using the iPhone's accelerometers and it said that my stock 7AFE had 149hp. That made me laugh SO HARD. I need to get it completely figured out because from what I've heard, it's fairly accurate. No substitute for a real dyno, but it's good for when you want a pretty decent ballpark figure. Just thought this might make some members laugh!
taking too long to mod since '09June '12 COTM'95 AT200
you need to input the correct weight of the car + you, meaning, weight the car with you inside and use that number.
it calculates your HP using basic Phy.
by GPS it track your speed, and time, then if you have the weight, you can calculate how much power a car needs in order to move that much weight that fast as that speed. so your driving skills play a part on it as well.the better your run is the more accurate the results will be, that means pushing the car to its max and avoiding burn out, or any kind of lost in traction.
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QUOTE (Culpable04 @ Jun 3, 2010 - 10:01 PM)

>you need to input the correct weight of the car + you, meaning, weight the car with you inside and use that number.
it calculates your HP using basic Phy.
by GPS it track your speed, and time, then if you have the weight, you can calculate how much power a car needs in order to move that much weight that fast as that speed. so your driving skills play a part on it as well.the better your run is the more accurate the results will be, that means pushing the car to its max and avoiding burn out, or any kind of lost in traction.
Where can I weigh my car? Because I know it isn't stock weight, so I can't just look it up.
taking too long to mod since '09June '12 COTM'95 AT200
truck weigh stations. i weighed in at 2960 w/ full tank, me, 3 batteries, buch of tools, and work equip. plus my system
QUOTE"And, as always, your friendship, help, and dedication to the advancement of Texas Celica dominance is GREATLY appreciated. Thanks bro." -DEATH1994 GT:V6 swap, 5speed E53 W/ LSD, All Power, now RED1995 ST:SOLD @273k miles, Auto, all power, CarPC, White1994 ST:Totaled, 5spd, all power, RedRIP 07/09/09 @ 241,8101994 Lexus LS400:This is my new DD
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QUOTE (stephen_lee @ Jun 4, 2010 - 5:13 PM)

>truck weigh stations. i weighed in at 2960 w/ full tank, me, 3 batteries, buch of tools, and work equip. plus my system
ouch im 2500 without me and 2650 with
"she can polish my strut bar anytime As long as her blow-off valve's in good order"