How to build the Nissan VG30E Project Pathfinder?
This is the mismatch of the water passages between the VG33 and VG30 is, simply slightly grind the hole so the block holes match up. To fit a pre 87 head on a new block, you must drill the two holes so more cooling water can flow. Next we polished the stress risers off of the cranks parting line and the rod beams and had the parts shotpeened.
Which is better post 87 or Nissan VG33?
This is especially good for a post 87 engines with the better cylinder heads although the VG33 heads feature 10 mm exhaust manifold studs, which is good as the older engines 8mm studs, are very prone towards breakage.
What do I need to build a Nissan Pathfinder?
If you are thinking of building a similar motor to ours, since there are many variations of oil pump, crank snout, balancer and drive pulley on these motors, you are probably best off installing the crank, balancer, oil pump, oil pan and water pump from your vehicle into the VG33 engine.
What is diagnostic mode 3 on Nissan VG30E?
Mode 3 is the most commonly used mode and will yield the ECU trouble codes you need to figure out what’s going on with your engine. For VG30E with slotted switch: Turn the ‘diagnostic mode selector’ screw on the ECU fully clockwise. The check engine light will go out.
This is the mismatch of the water passages between the VG33 and VG30 is, simply slightly grind the hole so the block holes match up. To fit a pre 87 head on a new block, you must drill the two holes so more cooling water can flow. Next we polished the stress risers off of the cranks parting line and the rod beams and had the parts shotpeened.
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.
What was the donor motor for Project Pathfinder?
The donor motor for Project Pathfinder was pulled from some poor bastards rolled and very totaled Xterra with only 1800 miles on the odometer. When the heads were sent to DPR, we stripped down the shortblock and deburred it internally to remove casting sand and stress riser causing flash from the interior of the block.
How do you fix a VG30 head gasket?
If you put a VG33 block on VG30 heads the water passages between the head and block have a slight misalignment. Simply lay the VG33 head gasket on the VG30 heads and scribe where the passages are misaligned. You can then grind away the scribed areas with a die grinder or dremel tool to fix the water flow.
Do you need aftermarket ignition for a VG30E?
If you want aftermarket, make sure it’s a proven and trusted brand like MSD ignition. Also, make sure there are no codes stored in the ECU and that there are no sensor malfunctions. 2.
How to make your Pathfinder keep up on the highway?
Using these simple guidelines, you can have your Pathfinder keep up on the highway, be efficient, and be reliable for daily driving: 1. TUNE UP YOUR TRUCK A proper tune up is the best way to ensure good engine performance and efficiency. If you haven’t done it yet, change the plugs, cap, rotor, wires, filters, etc.
How big does a VG30E transmission need to be?
Ideally, to avoid transmission overheat issues, you should get one as big as you can fit it, a size of about 16,000 GVW is the minimum recommendation. However, one thing you have to watch for is running the transmission too cold in cold weather.
What kind of headers do you need for a VG30E?
The general consensus is to get Doug Thorley short tube headers and put them on 300ZX turbo studs. The headers will have a superior heavy duty Y-pipe which should not break as easily. You can get creative with the muffler and catalytic coverter. Magnaflow catalytic converters are generally recommended for their efficient designs.
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.
How much horsepower do you need for a pathfinder?
Build up your VG30E to get 160-170hp and have 20mpg! Build up your VG30E to get 160-170hp and have 20mpg! Using these simple guidelines, you can have your Pathfinder keep up on the highway, be efficient, and be reliable for daily driving: