My favorite motor build I have even done is my 400 based 470. It's a mild street build. Ported eddys by D Porter, .540ish hydraulic roller, RPM Performer. That little motor is surprisingly a little powerhouse. RPMs like a small block. I would love to do a current version. With 240 Trick Flows and a little more cam.
I am building a 470 now with trick flow 270's and a mechanical flat tappet. I hope it works well.
