beqa16v

My friend has a Gtech RR pro and i did another run yesterday. did 13.155 at 173kmh with best effort. My mods are 5zigen catback and hks mushroom filters. I guess these are decent times but approximate whp was 210. i was like
my car showed hp numbers lower then stock. I would not believe this device but on an all other cars it shows correct numbers. on 350Z it showed 220whp, 395whp on 2007 M5; 210whp on impreza STi. I'm nervous, these are bad HP numbers, somebody tell me it is not possible to run 13.2 with 210whp

RLaoFD

iTrader: (6)

It's not possible.

1QWIK7

iTrader: (33)

That device is useless to HP readings.

Go on a dyno to get more accuate numbers.

dtn666

iTrader: (1)

What was your weight input?

Tim Benton

iTrader: (1)

yeah, the HP output is influenced by the weight you entered like posted above. Put in a lighter than what is acutal and you'll get a lower number and vice versa, since if you put in a heavy number, the g-tech thinks the car is 4000 pounds but the car must be making some serious HP to be moving it that quickly.
If you go to a scale and weigh the car, than put that number in and do the HP reading, it's within 10 rwhp roughly.

Tim

beqa16v

i put 1260kg of Type R FD weight plus my weight 83kg. 1344kg total