A stock k24 can handle around 100-200hp. But if you have aftermarket internals, such as forged pistons and connecting rods, port and polished cylinder heads and a big camshaft, you could see numbers as high as 500hp.
Is it worth upgrading a stock k24 so that it can handle more hp?
absolutely. A stock k24 can handle around 200hp with appropriate tuning, but with upgraded internals and a more aggressive tune, it can handle significantly more power. This kind of upgrade is especially worthwhile if you're planning on turbocharging or otherwise increasing the power output of your engine. Not only will it be able to handle the increased power, but it will also be more reliable and may even last longer than a stock engine.
Frequently Asked Questions
How much power can a K24 engine make?
A healthy K24 engine can make anywhere from 200-300 horsepower depending on modifications.
How can I increase the performance of my K24?
The K24 is a great car, but it can be improved with the addition of larger valves and a turbocharger upgrade. Additionally, port matching and head flowing may also raise performance. This will afford you a greater power increase on other parts.
Can You boost a K24 with forged pistons?
Yes, you can definitely boost a K24 with forged pistons. However, the thicker stock sleeves may not be compatible and you may run into issues with cracked cylinder sleeves.
Why did Honda change the K20A to K24?
Honda wanted to put out an engine that could make more torque, due to the turbocharged engines not being popular at the time.
Is the K24 a good engine?
In some ways, the K24 is a very good engine. It provides good low-end and middle-range power, making it suitable for both street use and racecar applications. However, due to its under square configuration, it does sacrifice max RPM speed and peak power potential.
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