Originally Posted by ImportConvert

No it's not, the one that is accurate is the one that accurately predicts trap-speed in the 1/4 mile.

Just my opinion, but I'll state it as fact because I feel strongly on the matter. heart-breaker dynos and generous dynos lie alike. Just different lies.

That is not to say both dynos are not CONSISTENT, however, I have yet to see a dyno make a 1/4 mile pass, and the day one beats me on the street, I will shat my pants. They are tuning tools only.