ポルシェ 911クーペ MIZWAディーラー車 ☆エンジンフルオーバーホール済☆

ポルシェ 911クーペ MIZWAディーラー車  ☆エンジンフルオーバーホール済☆ 

2380万円
LANGUAGE ENGLISH
メーカー
Porsche 911 MIZWA
年式
1976
走行距離
35,400km
車検
価格
2380
コメント

This Porsche 911 Coupe, a MIZWA authorized dealer vehicle, has arrived.

1976 model, mileage: 35,400 km, vehicle inspection: Inspection/Inspection: Handover

Exterior color: Bitter chocolate, Interior: Pepita, black/white


– MIZWA authorized dealer vehicle
☆Full engine overhaul☆
– 5-speed manual transmission
– Left-hand drive
– Body color (Bitter chocolate)
– Pepita-patterned fabric seats
– Square door mirrors (large type)
– Genuine 15-inch aluminum wheels
– Power windows
– Spare key included

☆Work performed by our company☆
[Engine-related]
This vehicle underwent a full engine overhaul. Beyond simple part replacement, we disassembled, measured, reassembled, and reassembled the entire engine, completely rebuilding its condition.
After disassembly, each engine component was deep-cleaned using a wet blasting process to accurately assess its condition. The engine is assembled while numerically managing each component, including crankshaft oil clearance measurement, valve timing, and clearance adjustment.
The cylinder head has undergone complete replacement of intake and exhaust valve guides, valve seat cutting, valve luffing, and valve spring length adjustment, resulting in specifications that prioritize combustion efficiency and durability.
The crankshaft bearings and connecting rod bearings inside the crankcase have been replaced. All pistons and cylinders have been replaced with new ones, and the timing system’s chain and guide rails, including the hydraulic chain tensioner, have been completely replaced to reduce the risk of future problems.
The fuel and lubrication systems have also been thoroughly reworked. All fuel injectors have been replaced, and all seals have been refurbished. The oil thermostat, oil pressure switch/sensor, oil pipes, return tubes, and even the hose between the engine and oil tank have been replaced to improve oil circulation reliability.
Additionally, to ensure starting and stable ignition performance, the spark plugs, plug wires, ignition contacts, distributor rotor, and cap have been replaced in the ignition system.
In addition, the fuel system, which can be a source of concern in older vehicles, has been completely redesigned and given a full refresh. The fuel distributor and warm-up regulator have been overhauled, and the fuel tank, pump, hoses, accumulator, and filter have all been completely redesigned.
The engine has been assembled with the assumption that you will be able to continue driving it with peace of mind for many years to come.

[Work Details]
Engine Compartment Deep Cleaning


Engine Part Deep Cleaning
(Wet Blasting)
Engine Part Measurement and Inspection
Crankshaft Oil Clearance Inspection and Measurement
Timing Chain Alignment Inspection
Valve Timing and Clearance Adjustment
Exhaust Gas and Idling Adjustments
Intake and Exhaust Valve Guide Replacement
Exhaust Valve Replacement
Valve Seat Cutting
Cylinder Head Valve Lapping
Cylinder Head Valve Spring Length Adjustment
Crankcase Gasket Set Replacement
Cylinder Head Gasket Set Replacement
Crankshaft Bearing Replacement
Connecting Rod Bearing Replacement
Connecting Rod Bolt and Nut Replacement
Piston and Cylinder Replacement
Intermediate Shaft Bearing Replacement
Chain Tensioner Installation Kit (Hydraulic Type) Replacement
Timing Chain Replacement
Timing Chain Guide Rail Replacement
Timing Chain Case Cover Replacement
Fuel Injector Replacement
Injector Seal Ring Set Replacement
Engine Oil Thermostat Replacement
Oil Pressure Switch Replacement
Oil Pressure Sensor Replacement
Left and Right Oil Pipes Camshaft line replacement
Oil return tube replacement
Oil pipe and oil cooler replacement (2 engines)
Engine and oil tank suction hose replacement
Throttle valve overhaul
All breather hose replacement
Air thermostat valve replacement
Heat exchanger replacement
Exhaust muffler replacement
Exhaust muffler end (chrome) replacement
Exhaust muffler band replacement
Hot air socket replacement
Hot air duct replacement
Alternator housing clamp replacement
Left and right engine mount replacement


All spark plug replacement
Spark plug wire replacement
Ignition contact replacement
Distributor disassembly and inspection
Distributor rotor replacement
Distributor cap replacement


Fuel distributor overhaul
Warm-up regulator overhaul
Fuel tank replacement
Fuel sender gauge replacement
Fuel pump replacement
All fuel hose replacement
Fuel accumulator replacement
Fuel tank breather hose replacement
Fuel tank neck boot replacement
Filler neck Connecting hose replacement
Fuel cap replacement
Fuel filter replacement

[Replacement parts set]
Crankcase gasket set
Cylinder head gasket set
Crankshaft bearing
Connecting rod bearing
Connecting rod bolts and nuts
All pistons and cylinders
All exhaust valves
Intermediate shaft bearing
Chain tensioner installation kit (hydraulic type)
All timing chains
Timing chain guide rail
Timing chain case cover
All fuel injectors
Injector seal ring set
Engine oil thermostat
Oil pressure switch
Oil pressure sensor
Left and right oil pipes, camshaft line
Oil return tube
Oil pipe, oil cooler (2 engines)
Engine, oil tank, suction hose
All breather hoses
Air thermostat valve
Heat exchanger
Exhaust muffler (used, good condition)
Exhaust muffler end (chrome)
Exhaust muffler band
Hot air socket
Hot air duct
Alternator Housing clamp
Left and right engine mounts
All spark plugs
Spark plug wires
Ignition contacts
Distributor rotor
Distributor cap
Fuel tank
Fuel sender gauge
Fuel pump
All fuel hoses
Fuel accumulator
Fuel tank breather hose
Fuel tank neck boot
Filler neck connecting hose
Fuel cap
Fuel filter

[Transmission related]
[Work details]
Transmission deep cleaning
Clutch plate replacement
Release bearing replacement
Pilot bearing replacement
Clutch cable replacement
Clutch cable rubber boot replacement
Shift linkage bushing replacement
Shift rod linkage replacement
Backup light switch replacement
Backup light switch tappet replacement

[Replacement parts set]
Clutch plate
Release bearing
Pilot bearing
Clutch cable
Clutch cable rubber boot
Shift linkage bushing set
Shift rod linkage
Backup light switch
Backup light switch Tappets

[Suspension]
The suspension system underwent a deep cleaning of the wheel wells, suspension, and all arms, confirming the current condition and resetting the base condition. This was followed by a comprehensive refresh focused on the braking and steering systems.
In addition to the front and rear rotors and pads, the brakes were also completely redesigned, including the rear handbrake shoes, brake hoses, and master cylinder. This improved response and braking stability ensure a confident braking feel.
The suspension received new front and rear shock absorbers and upper mounts, as well as new front and rear hub bearings. Furthermore, worn parts such as the front lower arm bushings, ball joints, tie rods, and stabilizer bushings were refreshed. The entire suspension system was balanced for stopping, turning, and feel.

[Work Details]
Wheelhouse Deep Cleaning
Suspension Deep Cleaning
Arm Deep Cleaning


Front and Rear Brake Rotor Pad Replacement
Rear Side Brake Shoe Replacement
Front and Rear Brake Hose Replacement
Brake Master Cylinder Replacement


Front and Rear Shock Absorber Replacement
Front and Rear Shock Absorber Upper Mount Replacement
Front Hub Bearing Replacement/Adjustment
Rear Hub Bearing Replacement/Adjustment

Front Left and Right Lower Arm Bushing Replacement
Front Lower Ball Joint Replacement
Steering Tie Rod Replacement
Steering Gearbox Bellows Replacement
Front Stabilizer Bar Bushing Replacement
Driveshaft Boot Replacement

[Replacement Parts Set]
Front and Rear Brake Rotor Pads
Rear Side Brake Shoe
Front and Rear Brake Hose
Brake Master Cylinder
Front and Rear Shock Absorbers
Front and Rear Shock Absorber Upper Mount
Front Hub Bearing
Rear Hub Bearing
Front Left and Right Lower Arm Bushing
Front Lower Ball Joint
Steering Tie Rods
Steering Gearbox Bellows
Front Stabilizer Bar Bushing
Driveshaft Boot Set
Hub Nut Set

[Exterior]
The body underwent a thorough deep cleaning, from inside to outside. All removable components were removed, leaving only the body, and then repairs were made before a full paint job was performed. Not only was the exterior beautiful, but even the hidden parts were polished to enhance the overall body texture. The accessories were all finished in flat black, creating a firm, sleek look.
The wheels were barrel polished to remove any dirt or scratches, and then painted.
The lamps were completely refreshed, with new lighting from front to rear. Even the rear center garnish and license plate lamp were meticulously reworked.
In terms of glass, the front and rear windshields and left and right door glass were replaced. Additionally, the trim, including the quarter glass area, was replaced to improve sealing and a sharper appearance.
The door frames were anodized, and details such as the lights, end plates, and heat insulators were also completely renewed. The bumper, overriders, side bellows, and mirrors were meticulously refurbished, and all seals, beading, gaskets, and engine bay damping mats were replaced. Every detail was carefully crafted with the intention of resetting the entire exterior, resulting in a vehicle that conveys at a glance that “every aspect of the body has been touched up.”

[Work Details]
Deep cleaning of inner body panels
Deep cleaning of underbody panels
Full body paint
Flat black paint for all accessories
Wheel set barrel polishing and powder coat paint


Front left and right turn lens replacement
Front left and right fog lamp replacement
Left and right headlamp replacement
Rear center garnish replacement
Rear left and right tail lamp lens replacement
Rear license plate lamp replacement


Front windshield glass replacement
Front windshield glass seal replacement
Front windshield glass trim frame replacement
Left and right door glass replacement
Left and right quarter glass seal replacement
Left and right quarter glass weatherstrip replacement
Rear windshield glass replacement
Rear window
Windshield seal replacement
Rear windshield trim frame replacement
Door glass frame anodized
Door upper molding anodized
Quarter glass trim molding anodized

[Replacement parts set]
Front left and right turn signals
Front left and right fog lights
Left and right headlights
Rear center garnish
Rear left and right taillight lenses
Rear license plate light
Front windshield glass
Front windshield glass seal
Windshield trim frame
Left and right door glass & lifter glass
Left and right quarter glass seals
Left and right quarter glass weatherstrips
Rear windshield glass
Rear windshield glass seal
Rear windshield glass trim frame
Rear heat insulator
Fog light mounting bracket
Front bumper left and right side bellows
Front hood emblem
Front hood lock upper part
Fanfare horn (high and low)
Windshield washer jet nozzle
Windshield washer pump
Door stopper check rod set
Left and right door exterior mirrors
Left and right quarter glass Tilt hinge
Rear hood catch and lock
Rear engine hood gasket
Rear bumper left and right overriders
Rear bumper left and right side bellows
Seals, beading, and gaskets
Engine compartment damping mat

[Interior]
The cabin has been fully refreshed, including the dashboard, steering wheel, door trim, pillars, quarter trim, roof lining, floor carpet, and trunk carpet. The front and rear seatbacks have been reupholstered, and the rear seat cushions have been newly made and reupholstered. Almost all of the interior skins have been replaced, including the sun visors and door pocket boxes, resulting in a visually cleaner and more refined interior, carefully restoring the original material feel and uniformity of an air-cooled Porsche.
Nearly all of the controls, including pedal rubbers, bushings, various knobs, power window switches, and light and heater switches, have been replaced. By prioritizing the instantaneous feel and eliminating any discomfort caused by aging, we’ve enhanced the sense of security in everyday contact areas.
The meters have been cleaned and the pointers repainted, and the tachometer has even been repaired and circuit board maintenance performed, ensuring visibility and reliable operation.
The entire interior has been revamped, not only in terms of appearance but also in terms of feel, operability, and functionality. From the moment you step inside, you can tell that this is a car that has been carefully crafted, creating a cabin space worthy of a classic Porsche.

[Work Details]
Cabin Room Total Cleaning


Upper Dashboard Replacement
Lower Dashboard Set Replacement
Key Strip Cover Set Replacement
Steering Wheel Skin Replacement
Left and Right Sun Visor Replacement
Left and Right Door Trim Skin Replacement
Left and Right Door Pocket Box Replacement
Left and Right Seat Skin (Pepita Fabric) Replacement
Front and Rear Left and Right Seat Belt Set Replacement
Shifter Knob Replacement
Roof Lining Replacement
Front Windshield Side Pillar Skin Replacement
Rock Pillar Skin Replacement
Left and Right Quarter Trim Skin Replacement
Rear Seat Cushion Creation/Replacement
Rear Seatback Skin (Pepita Fabric) Replacement
Rear Wall Skin Replacement
Floor Carpet Creation/Replacement
Floor Mat Replacement
Trunk Carpet Set


Fuel Gauge Cleaning/Place Painting
Oil Gauge Cleaning/Place Painting
Tachometer Cleaning/Repair
Speedometer Cleaning/Place Painting
Speedometer Cable Replacement

Floor Pedal Bracket Removal/Cleaning
Each Pedal Bush Replacement

[Replacement Parts Set]
Upper Dashboard
Lower Dashboard Set
Key Strip Cover Set
Left and Right Sun Visors
Left and Right Door Pocket Boxes
Front, Rear, and Left and Right Seatbelt Sets
Shifter Knob
Roof Lining
Floor Mats
Trunk Carpet Set
Speedometer Cable
Speedometer Cable Tube
Accelerator Pedal
Brake and Clutch Pedal Rubber
Brake and Clutch Pedal Bushings
Left Pedal Floorboard
Left and Right Side Vent Nozzles
Room Mirror
Left and Right Door Side Pocket Lids
Door Lock Knobs
Left and Right Entrance Plates
Left and Right Door Catch Strikers
All Power Window Switches
Interior Lights x 2
Light Switch Knob
Heater Lever Knob
Hand Throttle Lever Knob
Parking Brake Release Button
Brake Lamp Switch
Warning Lamp Diffuser Lens
Cigarette Lighter Element
Center Speaker

[Electrical Related]
[Work Details]
Alternator Replacement (IC Regulator Type)
Starter Motor Replacement
Battery Ground Cable Replacement
Transmission Cable replacement
Defog relay replacement
Two rear heater blower relays replaced

[Replacement parts set]
Alternator (rebuilt)
Starter motor (rebuilt)
Battery ground cable
Transmission cable
Defog relay
Two rear heater blower relays

[Tire replacement and balancing]
Manufacturer: PIRELLI
Grade: CN36
Size
Front: 185/70VR15/N5
Rear: 185/70VVR15/N5
Porsche recommended tires

This vehicle has undergone a full engine overhaul.
To ensure your classic Porsche remains in good condition for many years to come, we recommend a break-in period and an earlier-than-normal engine oil change and inspection.
This initial maintenance is important for early detection of any potential problems or malfunctions and preventing serious breakdowns.
Please understand and cooperate with us as we strive to ensure you enjoy your vehicle with peace of mind for many years to come.

Vehicle construction time: 1,357.5 hours