This engine platform has been ran successfully in X275 and has ran 4.36 in John Keesey’s X275 car. In Ultra/Ultimate Street Joel Greathouse has dominated the class the past 3 years with a turbo and supercharged version of the 400U, Rodney Ragen, Mike Freeman, and Tyler Crossnoe supercharged versions and Shaun Arnolds tubo version are top performers in the class as well

We offer this engine in CID ranges from 348 to 460 cid. We will custom configure your exact CID based on what you intend to do with engine. We offer in both forced induction and our 430U is the nitrous version.


Parts List


• Dart Iron Eagle block • ATI Balancer
• Callies Magnum Crank (Billet Optional) • Danny Bee Belt Drive
• GRP Rods • Custom Oil Pan w/ Kick Out
• Custom Bennett Spec Piston • JESEL Lifters
• Custom Heavy Wall Pushrods • Bennett TFS Hi Port Cylinder Heads
• Jesel Rocker Arms • Victory Titanium valves & inconel exhaust
• Bennett Valvecovers • Custom Ported Cast Intake
•MSD Pro Billet Distributor
• Pro Assembled

Need More Info?

Call us 1-800-240-RACE or Fill out the form below

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