383 Storker Motor 9.7 to 1 Compression, Keith Black 164 Pistons. ISKY Hydraulic Roller Setup, valve is 564 and exhaust is 586 lift. Roller Rockers 1.6, SCAT Crank, High Nickel Block. Pro Comp Aluminum Heads 64cc, Anson Black "383 Stroker" valve covers, Moroso Custom Built Powder Coated Black Oil Pan. Powder Coated Black Victor Jr. Edelbrock intake. Electric Water Pump. This motor was built to take NOS. Engine was Dyno'd by VACA Performance in Downey, CA. Hp rating 419 @ 5500 RPM - Tq 427 @ 4500 RPM (without NOS). Hp rating 531 @ 5200 RPM - Tq 593 @ 4200 RPM (with NOS). Oil pump was changed after Dyno due to high oil pressure. With this change Hp should go up at least 20 Hp. Engine comes with the complete NOS setup. Price $ 4000. Call Gerry at 714-323-2856.