Dyno Dynamics Chassis Dyno
They read Looooow.... Probably the lowest of all dynos. But they are extrememly consistant run to run and make great rolling road tuning dynos. They make SD tuning a VE table, cake.
I've seen a few stock f-bods and GTOs put down 260whp on one. So they are low reading. They do have what's called a "shootout" mode where the dyno operator can't fudge numbers. Which I guess works for dyno racing across the world.


