555 Cubic Inch 930HP Super Series Pro Warrior Drag Racing Engine. Used by champions in NHRA and IHRA!

The ultimate 8.90/9.90 Super Class engine that is used by NHRA winners Jimmy Lewis, Rob Slavinski, Terry Sullivan, and many more. If your are looking for serious MPH, absolute rock steady reliability and consistency, then try one of SDPC’s 555 race engines in your car today.

• Dart Big-M Sportsman Block. Each block is BHJ squared, bored, and the decks are set to "zero." A torque-plate hone to the final bore size of 4.560" is done on the Sunnen honing machine
• 4340 Cola Crankshaft, 4.250" Stroke
• 4340 Lunati Pro-Mod Rods, 6.385" Length
• JE Forged Nitrous Pistons. Thinking about squirting a little N2O for Quick 8 races? No problem, the SDPC 555 is nitrous ready. Compression ratio is 14.4 to 1
• Competition Cams Roller Cam. Our own 286°/296° solid roller is ready for action
• Billet Timing Set with Torrington Thrust Bearing
• Simply the best! We have been running these timing sets on our personal race engines now for over four years - zero failures. You will not find a better timing chain and gears
• Crane "Gold" Aluminum Roller Rockers
• Dart Pro-1 CNC 355cc Aluminum Heads. We finish these Dart heads off with our own valve-job for increased flow and horsepower!
• ATI Balancer and Flexplate, SFI approved
• Milodon 8-Quart Race Pan
• Edelbrock Super Victor with Holley 1050cfm Dominator
• MSD Pro-Billet Distributor. Requires an MSD box
• AND More! Each engine is dyno-tested and ready for installation
• 930hp @ 7200 rpm & 760 ft/lbs @ 5500 RPM