Has anyone got one of the above? I am kind of tempted to buy one, anyone got any opinions on them? How do they actually measure things like bhp?

Duncan

Has anyone got one of the above? I am kind of tempted to buy one' date=' anyone got any opinions on them? How do they actually measure things like bhp?

Duncan[/quote']

I have the AP-22, if that is of interest to you?!?!? I quite like it, can make a change to the car and then see if it makes any difference.....within reason

I have to enter the cars weight, rolling resistance and such like....then via the G's pulled during acceleration it know that at a constant 1G you have travelled 32feet/s/s....all totally over my head but have a basic understanding. The settings don't matter that much as for acceleration test it's accurate to 1/20s.

/G

I have the G-Tech...

Very nice little bit of kit.

It does 0-60, 1/4 mile and 60-0 (braking distance).

Don't pay more than

Where might I find one for 50 squids then, and how much are the AP22s?

eBay for the G-Tech's!