SPIV

Now that Dynojet have released an eddy current dyno will "Mafless" or speed density tuning take off in the USA as it has done in Autralia due to us having had Eddy Current dyno's for many years???

Fetumpsh

It's not a new concept to the US, the early TPI Small block ran SD for a few years.

SPIV

True, it is not new but.....the lack of readily available eddy current dynos has meant that you cannot easily tune each rpm/TP/MAP point since you need to hold the rpm and load constant to do this. All the top tuners in Australia have been using this methodology for over two years now with awesome drivability results with big cams.

405HP_Z06

iTrader: (11)

You can also use a Dyno Dynamics dyno, waaaaayyyyy better than the Dynojet!!!!!

Once you tune on one you won't use anything else.