Brian Crower Mitsu 4G64 7 Bolt Block w/4G63 Head Stroker Kit - 102mm Crank/Pro Rods 6.141in /Pistons

If you're looking to significantly increase the displacement and power potential of your 4G64 7-bolt engine for a 4G63 head setup, this stroker kit from Brian Crower is a well-built solution. This kit is designed to take your engine beyond its stock limits, offering a substantial upgrade for performance builds. It's a popular choice for enthusiasts aiming for more torque and horsepower by increasing the engine's internal volume.

At the heart of this kit is a 102mm crankshaft, which is larger than stock and works in conjunction with the included pistons and 6.141-inch long Brian Crower Pro Series connecting rods. These rods are known for their strength and are designed to handle increased cylinder pressures. The kit is engineered to work with a 4G63 cylinder head on your 4G64 block, a common and effective combination for boosting performance. You'll need to ensure your block is prepared for the 102mm crank, which may involve machine work depending on the specific block and desired clearances. This is a comprehensive package aimed at building a more potent engine from the ground up.

This stroker kit is a significant undertaking for an engine build. It's important to note that this kit is not CARB approved and cannot be shipped to California. When planning your build, consider that you'll need to source other necessary components such as bearings, gaskets, and potentially upgraded engine management to take full advantage of the increased displacement. Consulting with a professional engine builder is always recommended for a project of this scope to ensure all components are installed correctly and the engine is balanced for optimal performance and longevity.