0.009" Crankcase Gasket for Adjustable Engine Tolerances

• Slightly thicker for tolerance adjustments
• Durable against oil and heat exposure
• Superseded by 270126 for seamless upgrades

Tuning your engine's internals? The 0.009" crankcase gasket (SKU 555065) offers that extra clearance needed in Raptor flatheads, balancing seal integrity with performance tweaks for enhanced piston movement and torque.

It prevents common issues like excessive blow-by, keeping power pure and consistent through long races. Mechanics love how it adapts to worn components, extending engine life while sharpening throttle response.

For kart setups where every micron matters, this gasket elevates your build from standard to competitive.

Frequently Asked Questions

Q: Why would I choose a 0.009" gasket over a standard thickness gasket?

A: The 0.009" gasket is designed for fine-tuning engine tolerances. It provides the extra clearance needed to adjust deck height or piston-to-head clearance, which is essential for optimizing compression and performance in Raptor flathead engines.

Q: Is this gasket compatible with my current engine build?

A: This gasket is specifically designed for Raptor flathead applications. Please note that this part has been superseded by 270126; while this unit remains effective for specific tolerance adjustments, 270126 is the current standard for seamless upgrades.

Q: Does this gasket require any special sealant during installation?

A: While the gasket is durable against oil and heat, we recommend ensuring the crankcase mating surfaces are perfectly clean, flat, and free of old gasket material before installation to ensure a proper seal and prevent blow-by.

Q: How does this gasket affect engine performance?

A: By allowing for precise tolerance adjustments, this gasket helps maintain consistent internal pressure. This leads to improved throttle response and helps prevent power loss caused by excessive blow-by, especially in engines with slightly worn components.

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