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The 1973–1974 L82 was a "performance" version of the 350 that still used the casting number 624 76cc chamber "2.02" heads but with a Rochester Quadra-jet 4bbl carburetor and dual-plane aluminum intake manifold, the earlier L46 350 hp (261 kW) 350 hydraulic-lifter cam, and 9.0:1 compression forged-aluminum pistons producing 250 hp (186 kW ...
In the Chevy II the engine was branded as the Super-Thrift 153, [1] [2] while in the 1964 Chevy Van, it was called the High Torque 153. [3] Peak power and torque were 90 hp (67 kW) at 4,000 rpm and 152 lb⋅ft (206 N⋅m) at 2,400 rpm. [1] [2] After the 1970 model year, the engine was discontinued in North America.
The previous Windsor family of Ford V8s used a single cam-in-block with pushrods. The Ford modular family of V8 and V10 engines shared many of the same components, and all used an overhead cam for better high-RPM breathing, making this engine wider and taller than previous Ford variants. The 4.6L V8 was the most common version. Ford Coyote engine
A 4-barrel carburetor was mated to a high-rise, dual plane intake manifold feeding high-flow cylinder heads that are still considered among the best of that era. [citation needed] Its big ports used 2.02 in (51 mm) intake and 1.60 in (41 mm) exhaust valves. An aggressive cam was fitted to take advantage of the much better breathing top end.
It was the first transverse 2.8 L (2,837 cc) to use multiport fuel injection, and was a High Output ("9-code") engine option for the higher performance A-cars, X-cars, and Pontiac Fiero. This engine produced 140 hp (104 kW) at 5200 rpm and 170 lb⋅ft (230 N⋅m) of torque at 3600 rpm.
A cylinder head of a four valve Nissan VQ engine engine. A multi-valve or multivalve engine is one where each cylinder has more than two valves (an intake, and an exhaust).A multi-valve engine has better breathing, and with more smaller valves (having less mass in motion) may be able to operate at higher revolutions per minute (RPM) than a two-valve engine, delivering more power.
It features twin Stromberg NA-Y5-G carburetors, [2] dual magnetos and twin spark plugs making up a full dual ignition system, [2] and crossflow induction. [3] It displaces 1,100 cu in (18 L) and puts out well over 1,000 pound-feet (1,400 N⋅m) of torque from idle to 2,200 rpm. The factory-rated net output was 500 hp (370 kW) at 2,600 rpm.
Peak power from the turbocharged engine is unchanged due to the carryover of the same turbocharger from 1962 and 1963, but arrives at 4000 rpm, and torque is 232 lb⋅ft (315 N⋅m) at 3200 rpm. [2]: 58, 59 The engine cooling fan is changed to a unit with 11 vanes and a diameter of 11.2 in (280 mm) that is made of magnesium.