
I need advise on this statement weather it’s true or false and does it make sense? Standard type: NGK BCPR6ES-11 Hot type: BCPR5ES-11 Cold type: BCPR7ES-11 lbĬompression differential limit between cylinders.Step 5: Turn all bolts 65-70° or to 123 Nm 12.5 kg.Head tightening procedure and torque specs: The VG30E is equipped with a hydraulic lash adjuster.
1988 NISSAN 300ZX TURBO ECU DIAGNOSTICS SERIES
The “W” series has 248° duration for both sides. The intake valve diameter is 42.0 mm (1.65 in), the exhaust valve diameter is 35.0 mm (1.38 in), the duration is 252° for both side. The camshafts are driven by a single timing belt.

The has single overhead camshaft for each head and rocker shaft with rocker arms. The cylinder head is made of strong, light aluminum alloy which gives it good cooling efficiency.
1988 NISSAN 300ZX TURBO ECU DIAGNOSTICS CODE
The breakdown of the engine code is as follows: It was improving torque to 247 Nm (25.2 kg In 1989, the Nissan Maxima was used the VG30E with variable intake plenum. On April 1987 the “W” series VG30 was released, the output power was increased to 165 HP, but leaving torque unchanged.

Cylinder bore and piston stroke are 87.0 mm (3.43 in) and 83.0 mm (3.27 in), respectively.
