Pump Gas Non Stroked 340, 537 Hp

I would expect to spend at least $9K on that build. The block prep (bushed lifter bores, align honing, plus the ususal stuff..) the parts (new crank, new rods, good pistons, the top end is $3K without any porting), and the head work... That's a pricey 340. It makes good power over all, but the whole package makes it do it at a higher rpm. I would not expect that engine to win a contest like EM that needs a strong average number. It's too peaky. Plus, the 420lbs open on a flat tappet... that isnt going to idle much if you actually put it in a car. I agree the intake valve is too large, especially with the 1.8 rocker on the intake. I'd be interested to see what the burn patterns on the pistons were and how much reduction came in the bowl area. Do they post the BSFCs and % efficiency on it anywhere else?