The B18 is a 1.8 L inline four cylinder overhead valve automobile engine produced by Volvo from 1961 through 1968. A larger 2.0 L derivative called the B20 debuted in 1969. Despite being a pushrod design, the engines can rev to 6,500 rpm.

Nov 16, 2022 · The Volvo B18 engine is a 1.8 L inline-four engine. It has an overhead valve (OHV) valve train with a single cam-in-block camshaft, and has 2 valves/cylinder for 8 total. Differentiating the B18 from its B16 predecessor is the addition of two main bearings for the crankshaft for a total of five.

Dec 21, 2024 · The Volvo B18 engine is a robust and reliable powerplant that has stood the test of time. Understanding its specifications, engine configuration, oil requirements, and service intervals is crucial for maintaining its performance and longevity.

Sep 23, 2018 · The B18 was the successor to the 1.6-liter B16 four, which had already built a reputation for durability. Though it resembled the company’s previous fours, the B18 was essentially an all-new design. Volvo engineers decided that the B18 should have five main bearings, rather than the B16’s three.

The B18 displaced 1.8 L (1778 cc/108 in³) OHV engine and was used in the Volvo PV544, P210 Duett, 120 (Amazon), P1800 and 140 series. The B18 could also be found in the L-3314 and the Bandvagn 202 military vehicles.

Jul 27, 2012 · Whether you’re beginning a complete engine rebuild or simply freshening up a worn engine, choosing the correct parts is critical - it’s easy to spend hundreds, even thousands of dollars on a perfectly balanced and expertly assembled engine that ends up offering less horsepower than a solid, stock B18 or B20.This is exactly what we’d like ...

Apr 16, 2012 · Both motors are B18s, original twin SUs are now on the rebuilt motor. In addition to removing the valve lift components you will want to use an accurate torque wrench with no extentions or wobble/u-joints. This is best done with an extended-length socket of exact-fit size. Set the wrench to 90lb/ft (EDIT!

We've built dozens of B18 and B20 engines, the first of which was completed in 1993. We offer a variety of build levels and can accommodate nearly any requirement. All engines are fully balanced and are assembled with a specific deck height and compression ratio.

May 7, 2010 · These are robust four cylinders, forged cranks running in five main bearings. Fine grain castings made from high-nickle content iron (very strong with little cylinder wear). B-18's and B-20's pretty much the same except for the bore. 3.5" (88.9 mm) for the B-20, 3.375" (85 mm) for the B-18. Same stroke 3.15 inches. The B-20 has bigger valves.

There is 1 new and used classic Volvo B18 listed for sale near you on ClassicCars.com with prices starting as low as $24,500. Find your dream car today.