Weinle Motorsports (formerly D&J Racing Engines) is celebrating their 50th year of custom and race engine building! We have also been racing Modified Eliminator, Competition Eliminator, and Pro-stock for 50 years.
Specializing in custom built engines for street, strip, RV & Towing, boats, and Tractor Pull, we have been building Record-Holding & World Championship engines for 50 years, and we race and use the products we sell and make!
Our Track-tested Engine and Manifold combos are second-to-none!
We are currently Racing ADRL & IHRA Pro-Stock. Watch for the 2004 PONTIAC GRAND-AM diven by Ron Miller!
Performance Engine Components
Complete Engine Repairs, Rebuilds, and Replacements for all cars
• All Major Engine Repairs for All Engines
• Dodge 2.7 Engines Rebuilt $2,000 Installed $2,500
• Custom Honda V-Tech Engines Built for Stock & Racing
• Custom Engine Machining, Boring, Honing and Dyno Testing
• Custom Head Machining, Head Porting & Head Flowing
• Custom Engine Balancing, Blueprinting & Sheet Metal Aluminum Intakes
Custom Head Porting, Machining and Testing
• JKM Dual-Flow 600
• Brand new state of the art engine dynometer with computer interface
• Cam doctor with computer
Racing Engines and Components
• Aluminum intakes
• Head porting services
• New engine building
• Used engine rebuilding
• Complete customizing
• Professional porting
• 100hp to 2000hp
• From stock to all out racing
Performance Boat/Marine Engines