Is the Ford straight 6 a good engine?
The Good. The inline-six was not only used as a reliable base powerplant in the Ford economy line, it was also known for the one thing all inline engine are known for—torque. The bottom end of the six was very good; the seven main bearings in the 200 and 250 help make the engine very durable.
Do all engines have timing chains?
Timing belts Previously, virtually every four-stroke engine was equipped with a timing chain. The advantage to the belt is that it is very quiet. They’re also strong, but will wear out. Most automobile manufacturers recommend a timing belt replacement every 60,000-100,000 miles.
Is the Ford 4.9 a good engine?
They are as reliable as any engine ever built. They may even be the most reliable ever built.
Does anyone still make a straight 6 engine?
The straight-six has never completely gone away, but back in the 1930s-1960s, it was the base engine for many automobiles. When the American auto manufacturers went with the V8 wave they still cranked out straight-six engines.
Is timing chain the same as timing belt?
Although timing belts and timing chains are different, they ultimately do the same job in a vehicle. They both connect the engines crankshaft to the camshaft. So, what are the differences? The most obvious difference is that timing belts are made of rubber, while timing chains are made of metal chains.
How much horsepower does a 4.0 inline 6 have?
190 horsepower
The Jeep’s 4.0-liter straight-six engine’s maximum of 190 horsepower and 235 pound-feet of torque made the Jeep famously reliable if a little slow.
Why are straight six engines so good?
In a straight-six, pistons at the front and back of the engine mirror each other’s movement, and these primary forces are negated. So, too, are the secondary forces created by pistons moving faster at the tops of their travel than the bottoms. Another benefit of inline engines over vees: inline engines are simpler.
How long does a 4.9 litre truck engine last?
Not made for speed, but the torque output is quite good for a little 4.9 litre truck engine. Change the oil on time and it and it will last 300,000 miles (500000 km). Also, it is a peppy engine, so it’s perfect to have in a daily driver. Reply Rich Cappysays: August 9, 2017 at 9:37 pm
Does an Volvo XC90 have a timing belt or timing chain?
All 2011 Volvo XC90 engines have a timing chain and are interference. All 2010 Volvo XC90 engines have a timing chain and are interference. All 2008 Volvo XC90 engines have a timing chain and are interference. All 2007 Volvo XC90 engines have a timing chain and are interference. All 2006 Volvo XC90 engines have a timing chain and are interference.
What makes a Ford straight 6 engine so sturdy?
One example of the engine’s sturdy design is the fact that no timing chain or timing belt (both of which can break, causing unwanted downtime or even engine damage) is used. This generation of Ford Six was designed with long-wearing gears for that purpose instead.
What kind of camshaft does a straight 6 engine use?
Using the cross flow design the inline 6 cylinder was of a single overhead cam-shaft design. The valve seats and valve guides are cast iron and retained in the alloy head by interference fit. The camshaft and auxiliary shaft are driven by a ‘Duplex’ chain.