• More robust rotating and reciprocating assemblies - this includes a larger diameter
crankshaft with larger connecting rod journals and a increased bearing surface area, fractured cap forged and sintered powdered metal alloy connecting rods, cast aluminum «remelted» pistons (bowl rim of piston crown is reheated after being cast in order to reduce grain size and create a more consistent grain structure).
The displacement increase is the product of a special
crankshaft with longer stroke, precision - balanced piston rods, larger - diameter pistons and corresponding larger cylinder bore.
Its brand new, low - friction architecture includes a 10 mm offset
crankshaft with minimal piston side - load, reducing lateral forces against the cylinder walls.
I'm not completely sure what that is at the moment, but with some Googling I found out apparently a flat crankshaft in a V8 usually refers to a flat - plane crankshaft as opposed to a cross-plane
crankshaft with throws spaced 180 degrees apart rather than a cross-plane's 90 degree spaced throws.
Plasma coated cylinder liners, a central oil supply through
the crankshaft with larger bearing diameters, larger connecting rod bearings and the rigid valve train with shims to provide valve clearance compensation all carry over from the 2018 911 GT3.
The 6.0 - liter V12 engine from the S 65 Cabriolet sees its displacement increase to 6.3 liters, with the power plant also getting a billet - steel Brabus special
crankshaft with longer stroke and enlarged cylinder bores with matching forged pistons, among other things.
This dry sump motor also features GM's largest ever throttle bodies at 95 mm, as well as an upgraded
crankshaft with a wider key slot.
Brabus punches the 6.0 - liter V12 to 6.3 liters with a billet
crankshaft with longer stroke, precision - balanced connecting rods and forged pistons.
A 427 - cubic - inch (7.0 - liter) V8 LS7 engine, equipped with a forged steel
crankshaft with titanium connecting rods and titanium valves, produces 505 - hp and 481 lb. - ft.
Further extensive lightweight design measures have resulted in such features as titanium connecting rods, thin - wall, low - pressure casting on the crank case and the cylinder heads, a high - strength, lightweight steel
crankshaft with 180 degrees crankpin offset and the extremely thin - walled alloy steel / nickel exhaust system.
The Alfa Romeo 4C's new mid-engine, all - aluminium power unit adopts specific optimised intake and exhaust systems, to enhance both response at low speeds and extension, with the assistance of
a crankshaft with eight counterweights.
The secret hidden under its bonnet is a heavily revised version of the twin - turbo V8 engine from the S63 AMG Coupe, fitted with a special
crankshaft with longer stroke, as well as an enlarged cylinder bore and correspondingly larger forged pistons.
A forged steel
crankshaft with integrated balancing shaft drive, weight - optimized piston and forged conrod contributes to the high level of performance within the engine through reduced frictional coefficients.
A 60 ° V6 1GR aluminium cylinder block with cast iron liners was added with
a crankshaft with a 83 mm piston stroke.
It has the same aluminum cylinder block with cast iron sleeves, new cast iron
crankshaft with 89.6 mmm stroke, new connecting rods which are 135 mm long and modified lighter pistons with piston compression height 28.32 mm.
The vehicle features a custom - built 416ci (6.8 L) LT1 engine with an aluminum block, a 4340 forged - steel
crankshaft with H - beam rods, forged - aluminum pistons, CNC - ported LT4 cylinder heads, an upgraded fuel system and injectors, a custom performance tune, and custom stainless - steel long - tube headers with high - flow cats.
Inside they installed
crankshaft with 86 mm piston stroke, long connecting rods, light pistons, and compression ratio reached 11.
New pistons have been installed along with new
crankshaft with 83.5 mm stroke.
An engineering challenge with this layout is getting the power to the front wheels past the engine - this would normally involve raising the engine to allow a propshaft to pass under the engine, or in the case of the Ferrari FF taking power from both ends of
the crankshaft with two separate gearboxes.
Inside there is forged
crankshaft with 82.7 mm piston stroke, 147 mm forged connecting rods.
Increased diameter of cylinders to 94 mm, installed the forged
crankshaft with a piston stroke of 89 mm, rod length is 141.5 mm, pistons modified their compression ratio is 11.
The 2ZR differs from the 1ZR due to its new
crankshaft with an increased piston stroke of up to 88.3 mm, similar connecting rods, pistons changed, and with a piston pin shifted.
Inside of the block there is
crankshaft with 73.3 mm piston stroke, 147.6 mm connecting rods, 30.7 mm pistons height (heavier than VQ35).
The Hellcat engine block is designed with unique water cooling jackets for optimum heat dissipation, a forged steel
crankshaft with induction hardened surfaces to withstand extreme firing pressures of 1,595 psi.
The K - series also feature a highly rigid aluminum split - crankcase engine block design with 4 - bolt mains with additional bolts securing the lower block, an internally balanced forged steel
crankshaft with lightweight powder forged carbon steel connecting rods.
The 2AR cylinder block height has been increased; it features
the crankshaft with 105 mm stroke.
At the same time diameter of cylinders increased to 94 mm, used
the crankshaft with a piston stroke of 84 mm.
This engine acquired new aluminium cylinder block, new
crankshaft with 80.3 mm piston stroke, and modified pistons with dome 89 mm in diameter.
This breakthrough supercharged engine features a forged - steel
crankshaft with induction - hardened bearing surfaces.
A crankshaft with a longer piston stroke (to 86 mm.)
The main difference between N45B20 and N42B20 include new
crankshaft with stroke decreased by 2 mm.
They also used
a crankshaft with a 73.5 - mm piston stroke, new connecting rods and pistons.
It is the same as QR20DE, but new
crankshaft with piston stroke 100 mm was installed into cylinder block.
Its height was enlarged to 232 mm, cylinder diameter — to 98 mm, also new
crankshaft with 92 mm piston stroke was installed, and VK56 connecting rods were 154.5 mm.
They took a R18A cylinder block, replaced
the crankshaft with a new one with longer stroke (96.9 mm), installed 152.63 mm long rods, the pistons size remained the same, 81 mm, and their compression height was 28.82 mm.
To make a M30B35 with a 4 liter capacity, you need to buy
a crankshaft with a stroke of 98 mm, short rods, increase bore to 93.5 mm and forged pistons.
The main difference between M52B25 and M52B28 is the fact that they have different
crankshafts with lower stroke pistons and connecting rods.
Original plans called for a forged crankshaft, although actual production SD455s received nodular iron
crankshafts with minor enhancements.
Not exact matches
Naturally it sounds magnificent and exactly like a tautly - strung, high - revving Italian V8
with a right - angled (rather than Ferrari's preferred flat - plane)
crankshaft should.
The most logical thing would be that the signals from the camshaft and
crankshaft position actuators are used to synchronize the engine RPM
with the gearbox, more specifically the throttle position.
Instead, the California uses a classic Ferrari flat - plane
crankshaft and an exhaust header
with pipes of equal lengths to maintain aural integrity.
When you fire up the McLaren M838T V - 8, this engine
with its flat - plane
crankshaft and twin IHI turbos has more presence than an Audi V - 8, yet it never tries to overpower you like a Ferrari V - 8.
Mazda is running the # 70 prototype
with a production engine block and heads, a reinforced stock
crankshaft mildly modified for racing, and a production water pump made slightly thicker.
The 2.8 - liter turbodiesel truck engine sports an iron cylinder block
with an aluminum dual - overhead cam head, forged steel
crankshaft and connecting rods, a common rail direct injection fuel system, and a balance shaft to run the oil pump and increase smoothness.
The surface that mates
with the
crankshaft bearing needs to be lubricated.
BMW Motorsport bored and stroked the 850's V - 12 to 5.6 - liters, and fitted its variant, code - named S70B56,
with a forged
crankshaft, lighter pistons, more aggressive camshaft profiles, and a freer flowing exhaust and intake.
The centerpiece of the car is its supercharged, 6.2 - liter LT4 V - 8,
with its cast - aluminum block and heads, forged - steel
crankshaft, forged - aluminum pistons, four - lobe Eaton supercharger, and air - to - water intercooler.
It's a few mm out of plane
with the rest of the pulleys and tensioner, and the serpentine belt walks a rib off of the
crankshaft pulley after driving a bit.
So question would be: «Spin (the
crankshaft,
with conrod installed for instance) freely» means «effortlessly spin by bare hand» or would «spin by little force of a wrench» be just right?
Revving the turbocharged, 592 - hp V - 8 engine,
with its flat - pane
crankshaft, all the way out to 8,500 rpm: intoxicating.