CP Pistons with 12.51 Compression Ratio for the Honda / Acura K24A1

k24a2 compression test cylinder 2 YouTube


#1 · Jun 24, 2022 I'm running a k24a2 block and head, and I'm changing the rods and pistons preparing for boost. I've taken the bore to 87.5mm from 87. And am wondering what compression ratio I should run for a fairly low boost build. (around 10-15 lbs) The wiseco pistons I'm looking at are 12.5:1 Reply Quote 1 - 3 of 3 Posts Lotus

JDM NIPPON RACING TSX RBB PISTONS K24A2 K24A NPR RING SET LOW


One of the key features of the K24A2 engine is its high compression ratio of 10.5:1, which allows for improved engine efficiency and more power. The engine produces 197 horsepower at 6,800 RPM and 166 lb-ft of torque at 4,500 RPM in the 2004-2005 Acura TSX models.

K20/K24 Hybrid Engine Build Guide Hybrid Racing


They have a 9.6 to 10.5:1 compression depending on the variant. One of the problems that come up when boosting a K24 is the thickness of the stock sleeves and to put it simply, the OEM sleeves are pretty thin and typically don't play nice with forged pistons.

The Differences Between Honda KSeries Engines Uohere


A K24A2 engine typically has a compression ratio of around 10.5:1 to 11.0:1, similar to other K24 engines. What is the compression height of a K24 piston? The compression height of a K24 piston can vary depending on the specific piston design, but it's generally around 1.220 to 1.230 inches (31.0 to 31.2 mm). Is a 12:1 compression ratio good?

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The eco-friendly version has a lower compression ratio (9.7:1) and produces 158 horsepower and 161 lb-ft of torque. The K24A engines feature Honda's i-VTEC technology, a variable valve timing system that allows the engine to deliver higher performance and fuel economy.

CP Pistons with 12.51 Compression Ratio for the Honda / Acura K24A1


#1 · May 4, 2021 Just bought a k24a2 from a jdm dealer promoting 50k miles or less and wanted to do a compression test. Dry test numbers were 123 120 115 120. and wet test with cap full of oil in each cylinder head 138 140 135 125.

What is a Compression Test? YourMechanic Advice


Joe Terrell 16th February, 2023 Home » Engine Guides In this guide, we're taking an in-depth look at everything you could ever need to know about Honda's impressive K24 engine. Here, you can click on a particular section within this article, otherwise, scroll down as we cover everything you need to know about Honda's K24 engine.

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Most K24A2 and K20A2 cylinder heads are between 52 and 53 chamber volume, if uncut. Stock 06-08 K24A2 piston dish is -5.5cc, including the valve reliefs. Track/AutoX: 89 CRX K24, New track build ==> K-swapped NB Miata.

Ultimate Honda K24 Guide Everything You Need To Know


The compression ratio rose to 10.5. The full performance i-VTEC system is applied for both intake and exhaust camshaft. Cam specs by themselves are more aggressive. The engine breathes a lot better thanks to a high-flow exhaust header and a 1-stage RBB intake manifold with the enlarged throttle valve (60 mm).

JDM HONDA K24A ENGINE RBB 0308 ACURA TSX TSX K24A2 VTEC JDM Auto


A K24A2 engine typically has a compression ratio of around 10.5:1. What PSI is 10:1 compression? Compression ratio is not measured in psi. The psi rating of an engine refers to the compression pressure during the compression stroke, which can vary depending on many factors. What octane for 9.5:1 compression?

Brand Honda Motor Company Engine Honda k24a2 Serial Number Fuel


The K24A2 engine is similar to the K24A1 in terms of displacement and configuration, but it has a higher compression ratio of 11.0:1. This results in a power output of 160 horsepower and 161 lb-ft of torque, which is similar to the K24A1 engine but with a slightly lower torque output.

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The K24A2 has large primary (low-lift) lobes on both the intake and exhaust cams. The lobes are larger than those on bumpsticks for both the RSX-S and the Japanese market Integra R K20A and.

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We chose a moderate 9:1 compression ratio for our pump gas turbo motor. The lower compression is apparent when you see the dish in the piston. The JE FSR pistons are made from low silicon 2618 alloy. 2618 is very ductile and tough, properties which are appropriate with turbo motors. 2618 expands more with heat and needs to run a wider piston to.

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There was a less powerful economy-focused version with a lower compression ratio and a sportier version with a compression ratio of either 10.5:1 or 11:1.. and increased compression ratio similar to the JDM K24A. The K24A2 the TSX used in 2004 and 2005 made 197 hp and 166 lb-ft of torque. For 2006-2008, the engine got a larger air intake.

Acura TSX 2.4L 4CYL High Compression RBB2 Head Engine JDM K24A K24A2


K24a2: K24a3: K24a4: Other: Combustion Chamber Volume (cc) Piston: K20a1 (SiR) K20a2 (RSX-S) K20a3 (RSX) K24a1 (CRV) K24a2 (TSX) K24a3 (Element). Enter boost pressure to determine effective compression ratio. (set to 0 for NA setups) (psi) Static Comp Ratio: 1: Effective Comp Ratio: 1: Displacement: cc: Calculate: Rod / Stroke Ratio: 1.

USDM K24A2 Engine


#1 · Nov 29, 2009 (Edited) What would be better to use with the block being bored to 89mm on a k24z1. A 12:5:1 or 13:7:1. Im worried if I use the 13:7:1 with it being bored to 89mm and the deck of the block and the head being milled slightly that may be to much compression for those cylinders. What do you guys think?

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