Can a L20B crank be used on a KA24DE?
The KA24E and KA24DE crankshafts have a main bearing diameter of 2.3609 the L20B’s is 2.1631 so a crank swap is out. Period. The rod diameters are the same though. The L20B crank will swap into a Z20, Z22, Z24 block, so. All the previous post above will work with a Z24 block. “Nissan ‘shit the bed’ when they made these, plain and simple.”
What’s the main bearing diameter of a KA24DE?
The KA24E and KA24DE crankshafts have a main bearing diameter of 2.3609 the L20B’s is 2.1631 so a crank swap is out. Period. The rod diameters are the same though. The L20B crank will swap into a Z20, Z22, Z24 block, so.
What’s the difference between the Nissan KA24E and KA24DE?
The KA24DE is very similar to the KA24E. The KA24E is SOHC with three valves per cylinder actuated by rocker arms, and the KA24DE is DOHC with 4 valves per cylinder and shim-over-bucket valve actuation.
What kind of girdle does a Nissan KA24 use?
When used in the passenger cars both versions of the KA24 used a crankshaft girdle, as opposed to individual main bearing caps. In the Nissan Hardbody and Frontier applications a crank girdle was not used.
The KA24E and KA24DE crankshafts have a main bearing diameter of 2.3609 the L20B’s is 2.1631 so a crank swap is out. Period. The rod diameters are the same though. The L20B crank will swap into a Z20, Z22, Z24 block, so. All the previous post above will work with a Z24 block. “Nissan ‘shit the bed’ when they made these, plain and simple.”
The KA24E and KA24DE crankshafts have a main bearing diameter of 2.3609 the L20B’s is 2.1631 so a crank swap is out. Period. The rod diameters are the same though. The L20B crank will swap into a Z20, Z22, Z24 block, so.
What kind of compression ratio does a Nissan KA24E have?
The compression ratio is 8.6:1 or 9.1:1 for early 1989 Nissan 240SX. The Nissan KA24E engine produced 143 PS (105 kW; 140 HP) at 5,600 rpm of horsepower and 206 Nm (21.0 kg·m; 152.0 ft·lb) at 4,400 rpm of torque. The Nissan KA24E motor has a cast-iron cylinder block, cast steel connecting rods, a half-counterweighted forged steel crankshaft.
What is the rev limiter on a Nissan KA24E?
The intake valve duration is 240°, valve lift is 10.4 mm (0.409 in); the exhaust valve duration is 248°, valve lift is 10.4 mm (0.409 in). The KA24E rev limiter is set on 6,500 rpm. The Nissan KA24E engine version for SUV uses a camshaft with duration 232°/232°, and valve lift 9.7/9.7 mm. For this engine, redline is lowered to 6,000 rpm.