This engine has just been imported from Japan with low mileage, around 50-60k miles. Joe's work has been featured on many platforms including drivetribe.com, smartdrivinggames.com, carthrottle.com, databox.com and ceoblognation.com. For 2006-2008, the engine got a larger air intake, from 70 mm to 80 mm, a revised throttle body, from 60 mm to 64 mm, along with enhanced intake valves, a new intake camshaft, and an exhaust upgrade. Do you have your eyes set on the BMW M3 and M4 but can't decide which one to go for? Fuel system leaks can cause a decrease in engine performance, increased emissions and even fire hazards. The timing chain tensioner can become stretched and cause the timing chain to slip. Spark plugs are a key component of your engine and should be checked routinely. At the end of the exhaust camshaft, there is a high-pressure fuel pump for direct injection. If youre looking for the best K24 engine right out of the box, then youll want to take a look at the K24A2. When he's not behind the wheel or at his keyboard, he's likely daydreaming of his ultimate ride - the legendary Lexus LFA. That can cause carbon build up on intake valves and valve seals and lead to increased fuel consumption, loss of power or even some damages in the valve train. Power figures increased slightly with this minor revision, allowing for 166 hp and 161 lb/ft torque. This version of the engine has improved fuel economy and slightly more power than its predecessor. Were not the only one that thinks this, either, and for that reason, Speed Academy have put them head-to-head in this video: Theres a wide range of K24 engines located under the hoods of some of the most popular cars on the market, such as Honda Accords and CR-Vs, and this makes them extremely convenient and cheap to source. The only difference is an application (The K24Z7 was used in Honda Civic Si and Acura ILX). While the K24A has to be imported, K24A2 is readily available stateside as it came in the Acura TSX from 2004-2008. hidden. The popular Japanese car manufacturer made minor tweaks to what we know as the K24Z4 to pass the emission requirement, and they did it while using the same compression ratio, while power and torque figures now stood at 161 hp and 161 lb-ft. Like the K20's variants, each K24 variant also has sub-variants. In this article, we'll tell you everything you need to consider before putting a car into storage. It offers great performance and fuel economy, making it a popular choice for drivers everywhere. K24 engines tagged as the K24A werent sold in the domestic market. Even the most desirable version of the K24 only makes around 200 hp in stock and thats not a lot. Several revisions included an RAA single-stage intake manifold and revised intake and exhaust ports inside the cylinder head, which most enthusiasts agree dont flow as well as the A1. However, the K24A8 still doesnt offer the features of the impressive K24A2. A forum community dedicated to Honda and Acura K Series engine . . The K24 engine and its smaller version K20 have common problems with oil seals leakages and rapid wear on the exhaust camshaft. There were some big changes like a forged-steel crankshaft and electronic throttle body from the K24A8. Cam specs by themselves are more aggressive. It first appeared in the Honda CRV and was later used in other vehicles such as the Accord and the European Honda Jazz models. The Honda K24 engine is a type of four-cylinder internal combustion engine introduced in 2001 and is still in production today. Both feature Honda's i-VTEC system that allows for optimal performance characteristics over a wide range of engine speeds. However, you may well be surprised to hear that its not actually that challenging to swap the K24 into just about any chassis, even when it comes to some of the rarer mid-engined cars. Featuring a 10.5:1 compression ratio, revised fuel injectors, an integrated exhaust manifold, and an R40 intake manifold, this enabled power figures of 177 hp and 161 lb/ft torque. Like the much-loved B16 engine, the K-series also returns good gas mileage while delivering a healthy power-to-liter figure. Oh, and did we mention the fuel costs? While youre huffing and puffing about FWD rice-boxes, we highly recommend that you head over to our previous guide for the K24s younger brother, the Honda K20. The company is selling the lightweight car on Bring a Trailer. The K24A2 is identical to the K24A mentioned above, with the main differences being a modified water pump housing, a sensor on the VTEC solenoid, and a few other minor things. A K24A1 is generally best value for a project engine as the money saved can be invested in upgrading the rods/crank and pistons. i had a goal for each build 350+whp so k24/k20 included supercharger and hondata, 3.5 was an all motor build bumped up to 3.8l. Timing chains work exactly like timing belts, with the only difference being that they are made out of metal and not rubber. Application: Honda Odyssey Absolute, Honda Accord Type-S (JDM), Acura TSX, Acura TSX. Since the power barely differs between the two, wed say that Honda did a pretty decent job. Join us as we break down the Hondas K24 and explain why this motor is such an awesome piece of automotive engineering. Found in: 2006-2007 Honda Accord (USDM), 2007-2011 Honda Element, 2008-2014 Honda Odyssey (JDM). Sep 27, 2021. This engine was fitted with chain-driven dual balance shafts, proper i-VTEC system on intake and exhaust camshafts (engagement at 5,100 rpm), high-strength connecting rods, lightweight alloy pistons, and Computer-controlled Programmed Fuel Injection (PGM-FI). How to fix your Honda Element that won't start! The K24A1 has one of the best cylinder heads, which is similar to the lucrative Type-S head, and takes kindly to being ported, which allows for an impressive amount of airflow. Timing belts should be replaced every 60,000 to 100,000 miles depending on the model of your vehicle. Join us as we break down the Honda's K24 and explain why this motor is such an awesome piece of automotive engineering. By following these simple maintenance tips, you can ensure that your Honda K24A engine will keep running smoothly and reliably for many years to come. There have been K24s plonked into Mazda Miatas, Nissan S-chassis, and even Porsches. Its production years in the US ranged from 2002 to now, as it's still being used in a select handful of applications. Here are some known issues of the K24. Found in: 2002-2008 Honda Accord Type-S (JDM) and 2003-2008 Honda Odyssey Absolute (JDM). 2003-2011. Both types of forced induction work very well with the K-series engines and theres plenty of information available on both builds. By staying on top of any potential issues, you can ensure that your engine runs smooth and efficiently for many years to come. It was first introduced in 2006 for use on the Acura TSX. We hope that weve covered everything you could want to know about the fantastic Honda K24 engine in this guide. H22 engine. 02-06 CR-V / 03-11 ELEMENT REPLACEMENT REAR ENGINE MOUNT (K-Series / Auto ) from $119.99 A few versions of the Honda K24 engine are also slightly more performance-oriented than the rest. Although the engine is extremely robust and durable, it does have some minor niggles, as just about every engine weve ever taken a look at would. Installing a high-flow exhaust system can help improve engine output and reduce back pressure, resulting in more horsepower and torque. The Honda K24A3 is identical to the K24A2. So you are essentially buying just the long block. It was an entirely new 2.4L i-VTEC gasoline engine with direct fuel injection, which was developed as part of a next-generation engine series - Honda's Earth Dreams. 2014-2022 Contact UsCookies Policy, Honda Accord, Honda Civic Si, Honda CR-V, Honda Odyssey, Honda Crosstour, Honda Element, Honda Spirior, Honda Stepwgn, Proton Perdana, Acura ILX, Acura TSX, Acura TLX. Its best to replace this component after approximately 120,000 miles. Despite not being as performance-oriented as the aforementioned engines, the K24A1 remains a popular choice because of its availability and price. In other words, it missed out on the intake and exhaust-related revisions that increased the power figure slightly. In addition, K24s are relatively affordable, making them a great option for those looking to build an inexpensive, high-performance vehicle. . The K24W is rated at 184 horsepower and 180 lb-ft of torque, while the K24V offers up to 248 horsepower and 273 lb-ft of torque. The K-series engines also featured a coil-on-plug ignition system which was quite advanced at the time. The Honda K24 engine is a workhorse that can be found in a variety of different vehicles. If thats not enough, and you want to go to 300hp without looking at the forced induction route, you can do additional internal porting, along with valves, cams, an uprated throttle body, a CAI, and uprated manifolds along with a full exhaust system. Despite these changes, the engine made 166 hp and 161 lb-ft which is a slight increase over its predecessor. Sadly for K24A1 owners, it has no VTEC mechanism on the exhaust cam, and mostly relies on twelve valves before 2,200rpm, with the other four coming into action beyond. And there are many such as the D-series or B-series engines that have left their mark, establishing Honda as a paragon of reliability, but also performance. This is the ultimate SR20DET turbo guide. They continued to use the later 1-stage RTB intake manifold alongside an electronic drive-by-wire throttle body. This description and specs are correct for the K24Z7 as well. When was the last time you heard of an unreliable Honda engine? Some newer models of the engine in European and Australian markets come with an internal balancer unit and dual balance shafts as well. The Z1 was again used for the CR-V only. As such, you'll find derivatives of the K24 engine in various platforms like the 2002-09 Honda CR-V, 2004-08 Acura TSX, 2003-11 Honda Element, and 03-up Honda Accord. If thats the case - were not complaining! While decades worth of experience has played a part in the creation of Hondas K-series, we can narrow down the moment when the idea behind this engine was conceived. Thanks to similarities between the A1 and A2, you can straight-swap the A2s oil pump, which youre not able to do on other K-series engines. Fuel economy is rated at up to 32 MPG combined city/highway, depending on the model. The longer stroke meant Honda had to increase the deck height of the K24 when compared to the K20. 2004. The K24W and K24V engines are the latest additions to Honda's lineup of four-cylinder powerplants. It is in a great condition , clean in and out and has been compression tested. Honda Element engine had K24A4 & 2007 + had K24A8 for year 2003 to 2011. We review the most popular 350Z turbo kits available on the market. Please be generous, giving a higher rating helps us to create more content like this . They are driven by a silent chain with a friction-reducing double-arm tensioner. Weve answered all of the questions that are rattling around in your brain in our Turbocharger Vs Supercharger - Whats Best? They also applied lightweight pistons, dual balance shafts, a forged crankshaft, and re-inforced connecting rods, along with improved cams. Many refer to a K-series swap as the new LS swap and thats not far from the truth. Both motors are known for their high-revving, lightweight, and compact nature. K24 engine. A motor from the Acura TSX could even be priced closer to $3500. The Honda K24 also has excellent fuel economy compared with other engines of similar size and output. Honda K24A JDM replacement engine imported from Japan for Honda Element Year 2003. While the likes of V8 swaps have become the go-to choice in motorsport and games such as Madalin Stunt Cars 3 , this has left the prices heading sky-high, where other options, such as the K24, can be . B18 engine. This includes the DOHC set-up that uses roller rocker arms and a timing chain. The engine was also used in some Acura models. Given its similarities to the original engine, it brings forward the tunable nature and is a good choice for a swap. 00-05 MR2 SPYDER K-SERIES SHIFT MECHANISM . Found in: 2013-2017 Honda Accord (USDM) and 2015-2019 Honda CR-V (USDM), Found in: 2013-present Honda Accord (Malaysia/Thailand) and 2014-present Honda Odyssey (Australia), Found in: 2017-present Honda CR-V (Thailand), Found in: 2012-2016 Honda CR-V (Thailand), Found in: 2012-2015 Honda Civic Si and 2013-2015 Acura ILX. If youve found this information useful, then please take a moment to share it with other Honda, or engine swap enthusiasts. 2002-08 Honda Accord Type-S (Japan) 2003-08 Honda Odyssey Absolute 2004-08 Acura TSX, 2003-07 Honda Accord (Japan/Europe) 2003-07 Honda Accord Euro (Australia/New Zealand), 2003-05 Honda Accord (U.S.) 2003-08 Honda Odyssey 2003-06 Honda Element, 2006-07 Honda Accord (U.S.) 2007-11 Honda Element 2008-14 Honda Odyssey (Japan), 2013-17 Honda Accord (U.S.) 2015-19 Honda CR-V (U.S.), 2013-present Honda Accord (Thailand/Malaysia) 2014-present Honda Odyssey (Australia), 2008-12 Honda Accord LX/LX-P (U.S.) 2016-present Proton Perdana, 2008-12 Honda Accord LX-S/EX/EX-L (U.S.) 2009-14 Acura TSX 2008-15 Honda Accord (CP2, CS1). The K24A4 has a compression ratio of 9.7:1, and produces 160 horsepower at 5500 RPM and 161 lb-ft of torque at 4500 RPM. Toyotas 2JZ-GE engine has an insane amount of untapped potential. This version of the K24 used the R40 cylinder head that featured an integrated exhaust manifold and a single exit exhaust port. Spark plug fouling can occur and lead to poor fuel economy and increased emissions. The K24Z cannot be used due to the pistons making contact with the K20s cylinder head. Like that isnt enough of a reason, the Honda K24 is also available in abundance, meaning you can extract impressive performance at an attainable price. Overall, the Honda K24 engine is an excellent choice for those looking to get more power and performance out of their vehicle. K24 engine design is similar to the 2.0-liter K20 unit has but with enlarged bores size and stroke, and some changes needed due to increased displacement. Here, you can click on a particular section within this article, otherwise, scroll down as we cover everything you need to know about Hondas K24 engine. The 2.25" exhaust was added as well. 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