Originally Posted by Maxwell Power
that's only half a pound of taper...
What do you want us to say? I'm not surprised by the results at all. I'm very happy to see them here in the thread, but I'm not going to go snubbing people who were naysayers about it. 620whp on a Mustang dyno is no **** jack. I think it says everything we've been trying to say.
+2 to this.
My original customer has a near identical setup but with a 4" bore and 4-eat. Hand ported heads (ver 4 heads IIRC, had great numbers), same cams, and custom TS setup, as it was done back in 07. Before Full Race really came into the Subie game.
He reports graphs in kilowatts though and the graphs are always upside down
So this is nothing new but still nice to see it