Can you turbo a vg30?
No. It won’t require a different fuel map. Using the NA motor, you will need the turbo injectors and ECU, but you can retain the stock fuel map all the way up to 12.5psi.
What kind of engine does a VG30DETT have?
VG30DETT featured an iron block with aluminum heads, which made the motor rather robust to cope with the increased power, produced by twin turbochargers. Moreover, owners of these engines state that they can be very durable if proper maintenance is provided.
How big is the crankshaft on a Nissan VG30E?
The Nissan VG30E motor has two compression and one oil control rings. The connecting rod center distance is 154.10 mm (6.0669 in). The crankshaft main journal diameter is 62.9 mm (2.48 in) and crankpin diameter is 49.9 mm (1.97 in), center distance is 41.5 mm (1.63 mm). After securing bearing cap bolts, make sure crankshaft turns smoothly by hand.
Where are the throttle bodies on a Nissan VG30DE?
The VG30DE has two throttle bodies facing the front of the vehicle ( Nissan 300ZX and Fairlady Z) or two throttle bodies to the left (sedans and 300ZR). It was also installed with NVCS, an early form of variable valve timing.
Why was the Nissan VG engine so important?
Nissan engineers wanted the VG engine to have improved performance, fuel economy, reliability, and refinement, as well as being lighter and more compact than its predecessor. Extensive computer design techniques were used during development, which made the VG series one of the most advanced and high-tech engines of its day.
What kind of engine does a Nissan VG30E have?
The Nissan VG30Eis a 3.0 l (2,960 cc, 180.62 cu.in.) natural aspirated V6 60° 4-stroke gasoline engine from Nissan VG-family. The VG30E features cast-iron block and two aluminum heads with single overhead camshafts (SOHC) and two valves per cylinder.
The VG30DE has two throttle bodies facing the front of the vehicle ( Nissan 300ZX and Fairlady Z) or two throttle bodies to the left (sedans and 300ZR). It was also installed with NVCS, an early form of variable valve timing.
Nissan engineers wanted the VG engine to have improved performance, fuel economy, reliability, and refinement, as well as being lighter and more compact than its predecessor. Extensive computer design techniques were used during development, which made the VG series one of the most advanced and high-tech engines of its day.
What kind of compression ratio does a Nissan VG have?
In 1988 the compression ratio was changed to 8.3:1 and turbocharged with a single Garrett T25 turbocharger at 4.5 psi (0.31 bar) to reduce turbo lag . The engine specified as the VG30ET engine in the Nissan GTP ZX-Turbo Racecar, was a heavily modified VG30ET producing over 551 kW (739 hp) at 8,000 rpm, and over 686 N⋅m (506 lb⋅ft) at 5,500 rpm.