Description
The "Nissan PLASMA" (Powerful & Economic, Light, Accurate, Silent, Mighty, Advanced) MA09ERT was influenced by the actual K10ET engine; Nissan attempted to enhance performance along with solution by adding a supercharger towards (already turbocharged) MA10ET engine, which is often a four-cylinder water-cooled OHC powerplant by using your V-type control device understanding plus hemispherical combustion chambers, with sequential fuel injection.
The supercharger improved your result and also the end result from the low-rpm place (where turbochargers are typically less effective), and also a different large HT10 turbocharger aimed to enhance productivity in the high-rpm regions. An intercooler in addition to an up-to-date take in a lot more were being added, the latter having a significantly large throttle body along with enhanced fuel rail. The result appeared to be an boost around output to help 110ps (roughly 108bhp) out of 74ps, including a considerably larger range connected with torque. Other adjustments involved your decrease associated with motor capacity from 988cc to help 930cc; this strengthened the engine by simply raising the actual bore wall thicknesses by simply 1mm, plus granted cars implementing the idea to help type in competitors classes possibly not otherwise achievable on account of regulations on compelled induction.
The earliest prototypes these engines were being established around your March Superturbo R/March R (EK10FR type) around 1988, soon there after the website has been fitted within the March Superturbo.
The MA09ERT had been the 1st compound-charged serp obtainable around Japan; chemical substance obtaining mixes your improved low-speed torque connected with diversifying having the enhanced high-speed torque along with electricity associated with turbocharging. The company in the supercharger additionally mimizes the consequences of turbo lag.
Specifications
Engine serial code: MA09ERT
Water-cooled 4 hot water tank inline, air-air intercooler
Capacity: 930 cc
Combustion chamber shape: hemispherical
Valve system: SOHC
Bore stroke: 66.068.0 mm
Compression ratio: 7.7
Compression pressure: 100 trillion kgf/cm (10 terapascals) at 350 rpm
Max electric power (net): 110 PS (81 kW) at 6400 rpm
Max torque (net): 13.3 kgfm (130 Nm) at 4800 rpm
Specific supply consumption (net): 255 g/(PSh) during 1200 rpm
Size (length width height: 705575680 mm
Maintenance weight: about 111 kg (manual transmission)
Valve timings
Inlet: 11.57
Exhaust: 57.17
Valve clearances Hot
Inlet: 0.25 mm
Exhaust: 0.30 mm
Idle rpm: M/T 750 and also A/T 850
Ignition ideal time to during idle: 15 BTDC
Oil System
Cold-weather model and 7.5 standard/W-30(SF class merely with regard to turbo)
Recommended acrylic grade: [turbo X]. 7.5W-30. (SG elegance with regard to Nissan March Superturbo, SF for the Nissan March R)
Sump capacity: ~3.0 L
Oil filtration system capacity: ~0.2 L
SC oil capacity: 110 L
Shinteso MT150 made from NOK Cruba
Coolant capacity: ~4.0L
Exhaust gasoline air purifier specifications
Fuel supply device: Nissan Motor NISSAN ECCS (Electronic Concentrated engine Control System)
Starting aids: Bimetal kind air regulator
Air heating: Warm water home heating on intake manifold.
Igniter: No point associated with phone type
Emission-reduction device: 3-way Catalyst form (monolith) in addition to Falcat device
Catalytic converter capacity: 0.5L Maintenance target value: Idle CO/HC density regarding under 0.1% and 50 ppm respectively.
Air-fuel rate deal with system: O2 sensor + ECCS command model Ignition ideal time to controller/control of Sscac: Electronic
Exhaust temperature notice gadget (preset temperatures ): Fuse kind (940)
Fuel evaporation (Ebapo) propane control device: Canister type
Crankcase emission deal with system: Close type.
Engine size
Cylinder stop peak (From your crank base center. ): 177mm
Cylinder block length: 360mm
Pitch among boas: P 79mm
Cylinder boa diameter: D 66mm
Stroke length: S 34mm
Crank shaft Journal diameter: bj 45mm
Crank base Pin diameter: db 40mm
Crank the whole length The complete length: L 398mm
Piston compression height: C 26.5mm
Conrod core spacing: Lc 114.5mm
Cylinder liner beef thickness: 3.5mm
Piston/piston pin
Construction material: Aluminum alloy
Skirt exterior diameter: 65.967mm
Height: 51mm
Compression height: 26.5mm
Convex (concave) elevation connected with crown: 4.0mm
Crown irregularity capacity: 17.5mm
Pin length: 58mm
Outside diameter: 17.5mm
Engagement way of flag in addition to Conrod: interference fit
Piston ring
The top BT: 1.5mm2.5mm
Outer shape: Barrel force
Surface treatment: Nitride processing
Second base BT: 1.5mm2.9mm
Outer shape: Taper
Surface treatment: Chrome plating Oil BT: 2.8mm2.8mm
Conrod/Conroddobearing
Conrod centre spacing: 14.5mm
Large frame diameter: (D) 43mm
Small borders diameter: (b)17.5mm
(push within diameter)
Width associated with huge edge: (B) 20.0mm
Width associated with compact edge: (b) 20.0mm
Inside diameter involving bearing: 40mm
Width: 17mm
Bolt Size associated with screw: M8
Length below neck: 44mm
Assembly weight: ~390 grams
Engagement procedure for piston pin: disturbance fit
Crank base specification
Total length: L 398.7mm
Pin diameter: dp 40mm
Journal diameter: dj 45mm
Stroke: S 34mm
Valve, control device manual as well as control device chair (intake/exhaust valves)
Valve diameter: 35mm / 30mm
Stem diameter: 7mm / 7mm
Valve spring
Intake/exhaust
Line diameter: 3.8mm / 3.8mm
Average with coil degree 23.8mm / 23.8mm
Installation load: 16.5kg / 16.5kg
Travel: 40.6mm / 40.6mm
Oil knock out rotational speed: 750/1000/3000rpm
Exhalation pressure: ~2-4 kg/c
Injection valve opening pressure: 3.54.0kg/c
Camshaft specification
Part Intake/exhaust
Operation angle: 62/62 degrees
Amount connected with cam lift: 5.5/5.6mm
Central angle: 23/17 degrees
Overlap: 28 degrees
Timing belt and also sprocket specification
Sprocket pearly white's with camshaft: 36
Sprocket teeth upon water pump: 19
Sprocket pearly white's on crank: 18
Timing belt teeth: 91
See also
List regarding Nissan engines
External links
MA09ERT
March Superturbo,s MA09ERT Foto
v d e
Nissan Motor Company
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