Editing Z31/GeneralSpecs php (section)

===== Specs for the Late 5-87 to 1989 VG30ET USDM: =====

On the 1988 and later turbo cars came with a Nissan made [http://www.turbobygarrett.com/turbobygarrett/products/turbochargers.html Garrett] based T25 Turbocharger.

The VG Engines were upgraded in April of 1987 to include new Steam passages in the block and heads as well as upgrading the pistons and rods to accept fully floating wrist pins. These pins were 21mm in size. These Engines were then designated as the [https://dev.z31library.com/xenonzcar_archive/z31/wseriesmain.html W-series engines].

| Spec | Value |
|---|---|
| Displacement | 2960 cc (181 cu. in) |
| Bore and Stroke | 87.0 X 83.0 |
| Compression Ratio | 8.3:1 |
| Horsepower | 205 hp at 5200 rpm |
| Torque | 1.4 kg-m (227ft-lbs) at 3600 rpm |