Del sol shift stock bolt11/3/2023 You need to be careful with your choice of aftermarket intake, as most of the cheaper options will draw in more hot air than the OEM intake causing a loss of power. The easiest way to extract this power is with an intake and header-back exhaust. O2 Sensors plugged in backward during the engine swapĪlthough Honda did a great job squeezing huge amounts of power out of the B16, they did leave a little bit of power on the table.Other than the issues we mentioned, the B-Series is pretty reliable. Burning oil can happen on pretty much high milage B-Series. A vacuum leak typically causes the idle issue.Ī faulty IAC valve or TPS can also cause these idle issues. Idle issues can be relatively common depending on how well the particular engine was taken care of. The first issue revolves around the camshafts seals, which are known for leaking. Just like any engine, of course, there are a few well-known and documented issues on the B16 engine. In fact, almost all Honda four-cylinder engines have excellent reliability. Not too surprisingly, this B16 is known for being excellent, just like the rest of the B-Series. 1996–2000 Honda Civic – Middle East & South Africa VTEC (SO3, SO4) (B16A6).1999-2000 Honda Civic SiR Philippines (EK4 sedan) (B16A2).It was only available in the 1997 – 2000 (EK) Civic Type R. The B16B is also the most popular, outputting 187 horsepower. Instead, it uses a de-stroked B18 bottom end which gives it a different rod length and crankshaft throw. The B16B is special because it does not use the normal B16 bottom end. Power output ranges from 150hp to 182hp depending on the model and region Honda sold it in. The only two vehicles which received the B16 in the US were the 1994 to 1997 Del Sol VTEC and the 1999 to 2000 Civic SI. Unfortunately, most “performance” Honda cars in the US didn’t receive the B16 rather, they received the D16Z. Horsepower: 150 horsepower up to 187 horsepowerĪs far as applications go, there are a lot.Valvetrain: DOHC – Four Valves per Cylinder – VTEC.Using high RPM engines is what allows F1 cars to achieve insane amounts of power from tiny engines.ĭown below are some basic specifications that you might find useful. With an engine that revs to 9k RPM, achieving high horsepower numbers isn’t too hard, assuming parts like the camshaft are designed for it. The lobe profile is switched based on load and RPM to increase power output at high RPM. VTEC works by using one camshaft profile for low RPM, providing good torque and excellent drivability, and a camshaft profile for high rpm that has a greater lift and longer duration. Honda was able to achieve such great horsepower per liter by utilizing their VTEC technology, as well as having very high rev limiters ((RPM*Torque)/5252 = Horsepower). While Honda’s B16 makes a pretty small amount of torque, it revs very high, and horsepower is just an equation of torque and RPM. The result is a peak of 187 horsepower from just 1.6L! If a Mustang from the same period (4.6L) were to make that much horsepower per liter, it would make 553 horsepower (instead, it made anywhere from 225 horsepower to 260 horsepower, excluding any special models like the Cobra). A good example of a thermally inefficient engine that doesn’t produce nearly the power it should is a Harley Davidson V-Twin. Regardless of anything else, a highly inefficient engine won’t make very much horsepower or torque. Although this measurement is far from perfect, it is an excellent way to measure an engine’s efficiency. Horsepower per liter is a measurement of horsepower liter of displacement. One big reason the B16 engine is so famous amongst JDM enthusiasts is horsepower per liter. Honda B16: Engine Basics and Specifications The purpose of this article is to help get you up to speed on the Honda B16. It’s one of the most talked-about engines in the JDM world, and Honda enthusiasts all over the world have this engine swapped into their car.Īlthough this engine is popular, many enthusiasts still do not know about this engine and its insane potential. As an automotive enthusiast, you have probably heard of the Honda B16 engine at some point.
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