the heart of the car is the engine
because without it the car is not going
anywhere however car makers are not just
content with putting an engine in the
car they want to put the best to outdo
their competition this is why toyota is
always working on its car engines the
latest engine from the japanese company
blows everything out of the water what
is the new engine released by toyota and
how powerful is it stay tuned as we
bring you toyota's insane new motor that
changes everything
toyota is among the top car makers
globally the company sold almost 10.5
million cars last year even when the
whole industry was not doing so well
thanks to the kovid 19 pandemic and chip
scarcity so how come toyota has the
trust of millions of people worldwide
despite the competition getting hotter
toyotas still makes quality cars which
makes them have models in the rankings
for top automobiles in almost every
category the company also makes a wide
selection of cars so everybody will find
something they want with a toyota or
associated badge in fact few automakers
can match toyota in variety thanks to
their high quality toyota cars have a
high resale value you can even buy a
used toyota and expect to get a decent
price when selling at some point later
one more thing in favor of toyota is the
availability of spare parts you
certainly don't want to have to purchase
a car and then wait for months to have a
replaceable part from the manufacturing
country in case you need a repair the
brand is widely popular all over the
world so whether you drive a toyota in a
remote area of south africa or a town in
bangladesh you will find spare parts
available from your dealer besides
mechanics that can handle toyota cars
are everywhere there is however another
reason why buyers rush to toyota cars
the engine due to a focus on engine
research and development toyota has made
the best-in-class engines that the
market cannot quickly forget the company
made its first engine the taipei engine
in 1934 that was two years before making
its first passenger car the toyota aaa
in 1936. in may 1934 toyota began
creating prototypes of the cast parts
used in cylinder blocks and pistons for
the model a engine which was based on
sketches the 1933 model chevrolet sedan
engine toyota completed the first
prototype engine on september 25
1934 the parts manufactured in-house
were limited to cast parts including a
cylinder head cylinder block and pistons
while imported chevrolet parts were used
for crankshafts camshafts valves plugs
and electrical components however when
toyota fitted the prototype in a
chevrolet truck the engine could only
produce 48 to 49 horsepower during a
driving test instead of the output of 60
horsepower that the chevrolet engine
produced from those humble beginnings
toyota has become a master engine
designer for example it made the 1jz gte
inline 6 engine which produces 320
horsepower and 315 pound foot of torque
the mk 4 supra actually owes its success
to the 6 cylinder 2jz gte underneath its
hood for more than 2 decades the 2jz's
nearly indestructible nature has been
proven on applications pushing out as
much as 2000 horsepower the brute of a
cast iron block makes all of this
possible and means as much as 750
horsepower can be yours with very few
mods toyota also made the 4a ge inline 4
rated for 112 horsepower and 97 pound
foot of torque one of the first
fuel-injected four-cylinder power plants
to feature a twin cam 16-valve layout
this mill was loosely based off
cosworth's legendary bda series of
engines nearly three decades later the
aftermarket continues to support this
classic four banger as much as ever
however with the release of the dynamic
force engine toyota has taken its engine
game to another level this new engine is
the new king of thermal efficiency to
fully appreciate this new engine it is
important to understand that gasoline
thermal efficiency the term is how much
of the potential energy in gasoline gets
converted into power that can be used to
move your vehicle internal combustion
engines do this by injecting that
gasoline in a fine spray in a mixture
with the air in the cylinders the piston
squeezing it into a small a space as
possible and lighting it with a spark
when it ignites it explodes and expands
pushing the piston back out with
incredible force and the pistons turn
the crankshaft which is connected to the
transmission which is connected to the
drive shaft which is connected to the
wheels with various parts and gears in
between directing and controlling the
power to make sure the wheels turn but
not so fast that they simply spin faster
than the tires can handle however there
is a problem with the setup just
described when the combustion takes
place some of the power is lost to
friction and excess heat this renders
the average gasoline combustion engine
running at about 35 percent thermal
efficiency engineers have been working
tirelessly for more than a hundred years
to reduce the energy wasted and convert
as much of that energy and gasoline to
moving the car or powering your ac
what the engineers at toyota did was
look at every stage of the engine's
cycle and tried to find ways to make it
not only more efficient in terms of
saving gas they then looked for how to
convert that saves gasoline into more
power increasing the thermal efficiency
toyota looked for inspiration from a
place where efficiency is paramount
formula one the company borrowed several
technologies from the racing cars to
achieve high speed combustion three
changes in particular help toyota to
accomplish high speed combustion and
ensure the air fuel mixture burns more
completely which produces more power
with every combustion one of the changes
is the angle of the intake valve the
angle of the intake valve and shape of
the intake port guide the air fuel
mixture in a specific pattern to spread
it more evenly within the cylinder so it
combusts more quickly and more evenly
producing more power and less waste
secondly the laser clad valve seats
allow for optimized valve angle and
airflow direction to create tumble flow
a more controlled swirl pattern in the
combustion changer that distributes the
air fuel mixture more evenly ahead of
the compression phase
third a taller narrower cylinder means
the igniting mixture takes less time
spreading across the cylinder again
speeding up that combustion moment and
more of its force pushing the piston
down which provides more torque and
greater efficiency but toyota engineers
didn't just stop there as they made use
of additional tried and tested
strategies to maximize the thermal
efficiency of the new dynamic force
engines toyota's d4s fuel injection
incorporates both direct and port
injection the two systems combining to
provide greater efficiency and smoother
operation during normal driving but
relying solely on direct injection when
maximum power is needed meanwhile the
pistons themselves have a special finish
to reduce friction an electronic
thermostat works in concert with an
electric water pump to regulate
temperature for peak efficiency all
these strategies culminate in a world
best 41
thermal efficiency in hybrid
applications and 40
in gas-only vehicles with more torque
and power at any engine speed and better
fuel efficiency and emissions the new
dynamic force engine helps toyota to
fight for every percent in the
efficiency rates the 2-liter 4 is
compatible with the new six-speed manual
transmission toyota has developed for
global needs the transmission is more
compact and lighter than toyota's
current unit and incorporates
rev-matching capability toyota has
equipped the 2022 toyota camry with the
dynamic force engine the engine is tuned
to make 209 ps and 253 newton meters
let's hear what you think of toyota's
new dynamic force engine in the comments
section below