Not bad. When you compare it to what you can buy on the market though… 🤔. Just a humble example 🙃…. I’ll be selling my 426 in the future when the new motor is in and running. I’m thinking $25k for the whole thing… turnkey. That will be fresh after a tear down/refresh. Cylinders/rings, valves, springs, gaskets, etc. (pictures included). So…. a fresh engine top to bottom with billet crank, forged I-beam rods, billet pistons, billet caps, ARP 625 studs, Thiteck heads, Whipple DragPak SC, etc, etc! The 170 is rated at 1025 at the crank. That’s about the same as most your pulley builds make on e85. 900+ rwhp Mine makes 1400. Of coarse I’m sure the 170 will have some sort of sticker or emblem to make it special.