Nice.. SO I guessed right in you digging itActually I already have one of those. :vince: I use PocketDyno. It's fairly accurate, but it needs an exact GVW to calculate HP correctly and honestly I've no idea how much my car weighs with me, my stereo gear, etc, etc in it.
The best I hit with my car at the track was 13.5 @ 109, and I hit mid-14's with PD so it's close enough. It makes ~260HP stock and I have some mods, but PD likes to tell me it's 331 so I know the weight is off (but it makes me feel cool all the same :lol.
Anyway, definitely nothing to rely on but it is a fun little toy. I can't wait to try it on my bike in the spring.