Adaptamos CAJA de RX7 a K24!!

Summary

In this dynamic video, the host takes on the ambitious project of enhancing a Mazda 323 by swapping its original 1.5L carbureted engine with a more powerful k24 engine. The journey involves removing the Mazda's original engine and gearbox, both of which had been previously modified, and meticulously adapting the k24 engine to fit the Mazda's setup. The process includes fabricating an adapter plate, aligning the engine and gearbox, and making necessary modifications to ensure a seamless integration. The video captures the challenges and technical details of engine swapping, aiming to boost the Mazda's performance significantly. The host's expertise and creative solutions make this project a thrilling watch for automotive enthusiasts.

Takeaways

• 😀 The video shows the process of removing the original Mazda engine from a Mazda 323 and replacing it with a Honda K24 engine.
• 👷‍♂️ Custom parts like an adapter plate and clutch were obtained to mate the Honda engine to the Mazda transmission.
• 🔧 Holes were drilled in the adapter plate to bolt the plate to the engine block.
• ⚙️ The clutch was installed to align the input shaft, flywheel, adapter plate and engine crankshaft.
• 🔨 The transmission had to be modified by cutting away parts that interfered with the engine block.
• 🛠 Mounting tabs on the engine block were identified to fabricate custom engine mounts.
• 📏 Measurements and test fitting were done to ensure proper fitment and alignment of all components.
• 🌡️ Further modifications are needed for oil pan, intake and exhaust manifolds, wiring harness etc.
• 🎨 Painting and finishing touches will be done after test fitting the engine in the car.
• 🚗 The end goal is a Honda-powered Mazda for increased power and performance.

Q & A

What engine is being swapped into the Mazda 323?

A K24 aspirated engine is being swapped into the Mazda 323 to replace the original 1.5 liter carbureted four cylinder engine.

What modifications were made to the original Mazda 323 transmission?

The original Mazda 323 transmission was cut and a new foot was welded on to move the transmission forward to accommodate the larger K24 engine.

What parts are being used to mate the K24 engine to the Mazda transmission?

An adapter plate was custom made and a clutch kit for adapting the K24 engine to the RX7 transmission, including a lightweight steel flywheel and clutch disc with RX7 splines, is being used.

What potential issues could arise from the engine swap?

Potential issues include vibrations and problems from components not being perfectly aligned or centered, so care must be taken to ensure proper fitment and mounting.

What further modifications are planned for this project?

Planned future modifications mentioned include custom engine mounts, intake and exhaust manifolds, electronics like the ECU, and auxiliary components to complete the swap.

What time frame is expected for completing this project?

It's mentioned that the previous project only took about a week to get the engine and transmission mounted, but took almost another month to fully complete, so a similar timeline is probably expected.

Will the original Carter be reused or replaced?

The plan is to possibly modify and reuse the original Carter, or otherwise fabricate a new shallow one to lower the engine profile.

How will engine mounting points be addressed?

Existing mounting points on the block will be used to fabricate custom mounts and brackets in the engine bay.

What preliminary testing will be done before final assembly?

The swap will be test fitted and run on a stand to verify operation before paint and final assembly work is completed.

What input is requested from viewers?

Viewers are asked to suggest a nickname for the project and provide feedback on other modifications they would like to see done.