What Items Will Void My BluePrint Engine Warranty?

Using The Engine In The Wrong Application

BluePrint Engines are designed for automotive use, while BluePrint Marine engines are designed for marine use.

Examples include:

• Installing an automotive engine in a marine application
• Installing an automotive engine in an airboat
• Installing a marine engine in an automotive application

Using the engine outside of its intended application can void warranty coverage.

Adding Power Adders To A Non-Power Adder Engine

Unless your engine is specifically advertised as being capable of handling power adders, the following modifications may void warranty coverage:

• Superchargers
• Turbochargers
• Nitrous oxide systems

Engines specifically built for power adder applications will state this in the product description.

Improper Tuning Or Detonation

Engine damage caused by tuning issues is not considered a manufacturing defect.

Examples include:

• Excessive ignition timing
• Lean air/fuel ratios
• Detonation (spark knock)
• Improper EFI calibration
• Failure to verify timing after installation

Always follow BluePrint timing recommendations and ensure EFI-equipped engines receive proper calibration when required.

Failure To Follow Break-In Procedures

Proper break-in is critical to the life of your engine.

Failure to follow recommended procedures may affect warranty coverage, including:

• Improper pre-lubrication before startup
• Failure to perform break-in oil changes
• Excessive engine load during break-in
• Failure to follow break-in mileage or operating recommendations

Using Synthetic Oil During Break-In

Synthetic oil should not be used during the break-in period.

Synthetic oil can slow or prevent proper piston ring seating during the initial operating period of the engine.

Follow BluePrint's recommended oil and break-in procedures before switching to another oil type.

Internal Engine Modifications

Modifying internal engine components may affect warranty coverage.

Examples include:

• Camshaft changes
• Compression ratio changes
• Piston replacement
• Connecting rod replacement
• Cylinder head modifications
• Internal machining

BluePrint engines are engineered and dyno tested as complete combinations. Modifying those components can change performance and durability characteristics.

Improper Fuel Or Ignition Components

Using components that do not meet BluePrint recommendations can lead to engine damage.

Examples include:

• Incorrect distributor gear material
• Improper fuel pressure
• Low-octane fuel
• Incorrect spark plugs
• Improper ignition timing

Always follow the recommendations listed for your specific engine package.

What Does Not Typically Void Warranty?

The following modifications generally do not void warranty coverage when properly installed:

• Valve cover changes
• Oil pan swaps for vehicle fitment
• Distributor clocking adjustments
• Front accessory drive changes
• Approved replacement service parts

However, damage resulting from improper installation of those components may not be covered.

Protecting Your Warranty

To help maintain warranty coverage:

• Follow all installation instructions.
• Follow the recommended break-in procedure.
• Use the recommended fuel and oil.
• Verify timing during installation.
• Use the proper distributor gear material.
• Maintain proper fuel pressure.
• Use the engine only in its intended application.
• Contact Technical Support before making major modifications.

Following these guidelines helps ensure reliable performance and maximum warranty protection for your BluePrint Engine.