Fx400 and it is nice as a DD, Fernando got 608whp with the same one, it will definitely need replacing sooner than a twin disk but you can get 3 of them for the price. If I was going to run around 560whp all the time then I would get it.
Pump Gas 385whp 319wtq
Race Gas 551whp 439wtq
Tuned by Fernando@RacingPartsSolution.com