Nissan Ma Ma09ert

Description

The "Nissan PLASMA" (Powerful & Economic, Light, Accurate, Silent, Mighty, Advanced) MA09ERT was based about the K10ET engine; Nissan attempted in order to strengthen efficiency and reply with the addition of a supercharger towards the (already turbocharged) MA10ET engine, which is a four-cylinder water-cooled OHC serp having a V-type valve layout and hemispherical combustion chambers, together with sequential energy injection.

The supercharger improved the response plus the expenditure while in the low-rpm region (where turbochargers are typically a smaller amount effective), as well as a brand new greater HT10 turbocharger focused to boost output throughout that high-rpm regions. An intercooler plus an kept up to date ingestion manifold were being added, the latter getting a new a lot greater throttle human body in addition to increased energy rail. The consequence appeared to be an improve in end result to 110ps (roughly 108bhp) coming from 74ps, plus a considerably wider array regarding torque. Other alterations incorporated a diminishment with serps potential from 988cc to 930cc; this strengthened that motor by boosting that bore walls thicknesses simply by 1mm, in addition to granted vehicles utilizing it to help type in levels of competition classes possibly not normally doable on account of rules with made induction.

The primary prototypes connected with these kinds of motors were installed within the March Superturbo R/March R (EK10FR type) inside 1988, after that the actual motor has been installed inside the March Superturbo.

The MA09ERT ended up being the very first compound-charged motor easily obtainable in Japan; compound getting mixes the enhanced low-speed torque of diversifying when using the enhanced high-speed torque and also strength with turbocharging. The company of the actual supercharger as well mimizes the consequences connected with turbo lag.

Specifications

Engine serial code: MA09ERT

Water-cooled 4 cylinder 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 million kgf/cm (10 terapascals) with 350 rpm

Max power (net): 110 PS (81 kW) during 6400 rpm

Max torque (net): 13.3 kgfm (130 Nm) at 4800 rpm

Specific energy intake (net): 255 g/(PSh) at 1200 rpm

Size (length width height: 705575680 mm

Maintenance weight: related to 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 the right time at idle: fifteen BTDC

Oil System

Cold-weather model along with 7.5 standard/W-30(SF school just for turbo)

Recommended oil grade: [turbo X]. 7.5W-30. (SG training regarding Nissan March Superturbo, SF for your Nissan March R)

Sump capacity: ~3.0 L

Oil filtration capacity: ~0.2 L

SC oil capacity: 110 L

Shinteso MT150 manufactured from NOK Cruba

Coolant capacity: ~4.0L

Exhaust gas cleaner specifications

Fuel furnish device: Nissan Motor NISSAN ECCS (Electronic Concentrated motor Control System)

Starting aids: Bimetal variety surroundings regulator

Air heating: Warm water warming up on consumption manifold.

Igniter: No issue associated with get in touch with type

Emission-reduction device: 3-way Catalyst kind (monolith) plus Falcat device

Catalytic converter capacity: 0.5L Maintenance target value: Idle CO/HC density with below 0.1% and 50 ppm respectively.

Air-fuel ratio control system: O2 sensor + ECCS manage unit Ignition time controller/control involving Sscac: Electronic

Exhaust temp notice system (preset temps ): Fuse form (940)

Fuel evaporation (Ebapo) fuel control device: Canister type

Crankcase emission control system: Close type.

Engine size

Cylinder obstruct length (From that crank the whole length center. ): 177mm

Cylinder prevent length: 360mm

Pitch between boas: P 79mm

Cylinder boa diameter: D 66mm

Stroke length: S 34mm

Crank base Journal diameter: bj 45mm

Crank the whole length Pin diameter: db 40mm

Crank base The total length: L 398mm

Piston compression height: C 26.5mm

Conrod center spacing: Lc 114.5mm

Cylinder liner meat thickness: 3.5mm

Piston/piston pin

Construction material: Aluminum alloy

Skirt outside diameter: 65.967mm

Height: 51mm

Compression height: 26.5mm

Convex (concave) length regarding crown: 4.0mm

Crown irregularity capacity: 17.5mm

Pin length: 58mm

Outside diameter: 17.5mm

Engagement means of pin number and Conrod: interference fit

Piston ring

The best BT: 1.5mm2.5mm

Outer shape: Barrel force

Surface treatment: Nitride processing

Second put faitth on BT: 1.5mm2.9mm

Outer shape: Taper

Surface treatment: Chrome plating Oil BT: 2.8mm2.8mm

Conrod/Conroddobearing

Conrod middle spacing: 14.5mm

Large edge diameter: (D) 43mm

Small frame diameter: (b)17.5mm

(push inside diameter)

Width connected with large edge: (B) 20.0mm

Width of tiny edge: (b) 20.0mm

Inside diameter connected with bearing: 40mm

Width: 17mm

Bolt Size regarding screw: M8

Length within neck: 44mm

Assembly weight: ~390 grams

Engagement technique of piston pin: interference fit

Crank base specification

Total length: L 398.7mm

Pin diameter: dp 40mm

Journal diameter: dj 45mm

Stroke: S 34mm

Valve, valve manual in addition to valve seat (intake/exhaust valves)

Valve diameter: 35mm / 30mm

Stem diameter: 7mm / 7mm

Valve spring

Intake/exhaust

Line diameter: 3.8mm / 3.8mm

Average of coil amount 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 beginning pressure: 3.54.0kg/c

Camshaft specification

Part Intake/exhaust

Operation angle: 62/62 degrees

Amount of cam lift: 5.5/5.6mm

Central angle: 23/17 degrees

Overlap: 28 degrees

Timing belt plus sprocket specification

Sprocket tooth about camshaft: 36

Sprocket tooth on water pump: 19

Sprocket pearly white's with crank: 18

Timing belt teeth: 91

See also

List of Nissan engines

External links

MA09ERT

March Superturbo,s MA09ERT Foto

v d e

Nissan Motor Company

Vehicles

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See also

Datsun Infiniti (division) Prince Premium Factory UD Nissan Diesel VVL VVEL dCi

Categories: Nissan enginesHidden categories: Articles lacking resources coming from November 2008 | All reports incomplete sources

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