Originally Posted by pbonsalb
I think ESS has these cars tuned right for no meth, but meth will also increase octane, allowing more ignition timing. However, without a meth-specific tune, the gains are limited since you cannot flow as much meth. The percentage of meth run is obviously also an important factor in the octane increase. Still, even with the same tune on the same car, I think a 91 octane dyno, a 93 octane dyno and a 100 octane race gas dyno would yield different numbers, with the higher octane producing the higher numbers.
Correct. There's more power to be made, but not dependent on HAVING to run meth like other kits. The beauty of running meth with this is the added cooling benefit, no necessarily max power.