Which k20 engine is the best?

Which K20 has the most power?

For the K20A series, the highest horsepower rating was 215hp at 8,000RPM with a peak torque of 149lb/ft at 7,000rpm. With some models producing 155hp (K20A6), others were capable a far more impressive 306hp at 6,500rpm in its stock turbocharged form (K20C1.)

What K-series engine is the best?

The best combination for good power and good torque would be the k20/k24 head and block combination. k24a2 (tsx-short block), and k24a1 (accord long-block). I think the k24a1 accord block is taller and hence has better piston/valve clearance if you plan on running the vtc beyond 40 degrees.

Why is the K20 the best engine?

engine speed. As a rule of thump, for the same engine setup, the K20 would deliver same or more power, because of its higher maximum engine speed. But again you are right, the K24 would deliver the better overall power, leading in a better 1/4 mile or better track time when using the same setup.

Is the K20 engine reliable?

K20 Overall Reliability

Nonetheless, we want to reiterate that the K20 is a highly reliable engine. It shouldn’t have any major issues on the road to 200,000+ miles. Some K20 owners won’t experience any of the issues we referenced in this post.

IT IS IMPORTANT:  Frequent question: Do all windshields have a green tint?

How much HP can a K20A handle?

400-450 on a good setup with a GOOD, PROPER tune will hold just fine on a stock motor.

How high can a K20 Rev?

The K20’s oil pump is ok in short bursts at 9,000rpm. Above 9,000rpm the K20 oil pump the oil and pump starts to cavitate. This is absolutely not good for our engines. So in theory if you are going to rev your K24 to 8,600, you should switch to a K20 oil pump.

Is i-VTEC better than VTEC?

i-VTEC (intelligent Variable Valve Timing and Lift Electronic Control) was introduced in 2002 to the North American market. … Thus, the i-VTEC system provides all the benefits of the traditional VTEC design’s high-end open throttle power, while providing better engine operation at low and partial throttle.

Does K20 have VTEC?

The K-series engines are equipped with DOHC valvetrains and use roller rockers on the cylinder head to reduce friction. … In engines such as the K20A2 found in the Acura RSX Type-S, the VTEC system operates on both the intake and exhaust valves, allowing both to benefit from multiple cam profiles.

How much does a K20 swap cost?

Avg cost of the swap will run you about $6-7K including the engine. That is with being content with buying a few used parts here and there. However if everything has to be BNIB, top of the line, buying all parts from an actual business, then be prepared to spend between $7-9K or so.

What’s VTEC do?

The VTEC system essentially combines low-RPM fuel efficiency and stability with high-RPM performance. … This allows more air and fuel to enter and burn, creating stronger torque and horsepower. In any engine, valve timing, duration and lift that optimize performance at low speeds are very different than high RPM needs.

IT IS IMPORTANT:  Frequent question: Can you use transmission fluid for gear oil?

How much HP does a K20 have?

Honda K20 and K24 Engine Specs

Honda K-Series Engine Specs K20A K20A2
Horsepower: 221 hp @ 8000 RPM 200 hp @ 7400 RPM
Torque: 159 lb-ft @ 6100 RPM 142 lb-ft @ 6000 RPM
Bore and Stroke (in / mm): 3.386 x 3.386 / 86 x 86 3.386 x 3.386 / 86 x 86
Compression Ratio: 11.7.1 11.0:1

How long can a RSX Type S last?

The Acura RSX is a vehicle that is known for reliability. Many owners of this vehicle have been able to drive their vehicle passed the 200,000 mile mark without needing any major work done on the vehicle such as having the engine or transmission rebuilt.

Are all K20 cranks the same?

They are identical parts.

Why are Honda engines so reliable?

Honda sets the standard for reliable, hard-working engines. Our engines are built with high-quality components designed for optimum performance in the harshest environments. … Honda stands behind our engines with an industry-leading three year commercial warranty on all GX engines, 100cc and larger.