DavidDev - 2004 JDM Legacy 2.0 5EAT - BW EFR7670 Turbo

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west_minist
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DavidDev - 2004 JDM Legacy 2.0 5EAT - BW EFR7670 Turbo

Post by west_minist » Sat Jun 20, 2015 2:04 pm

Info
Owner: DavidDev
Rom: A2WD012A
Tyres: 225/45-17
Car Kerb Weight: kg
Driver Weight: kg
Total Weight: kg

Transmission: 5EAT w/ F1 Valve body w/ Hardened Center Differential plated

Mods
EFR 7670 Turbo - 0.83 A/R T3 Single Scroll (Internal WG) - Part # 179351
GSC stage 1 Dual AVCS Cams
Manley Single valve springs
Manley + 1mm oversized valves
Ported Heads
ARP Head Studs
Wiseco 92.5mm Ceramic coated Pistons
Manley H Tuff rods
King rod and main bearings
New Crankshaft
Mishimoto FMIC - 22" x 7.2" x 3.75"
Mishimoto Radiator
Upgraded Headers and Up pipe
Injector Dynamics 1000cc injectors
3.5" (89mm) MAF housing - Stock 70mm (2.75")
Coolingmist Water Meth system
Deutschwerks 265lph pump
Innovate Wideband and Boost gauge
Oil pressure gauge
STI oil pump
Torque Solutions Engine and Transmission mounts and pitch stop
Cusco front and rear upgraded Sway bars
Cusco front and rear Strut bars
Cusco front and rear chassis braces
Parallel fuel rail system
Kinugawa Fuel rail
Air pump delete
Knock link G4 Knock light
Bulletproof center diff Gears and bushings
F1 Valvebody

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west_minist
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BW EFR7670-B Turbo - 0.83 A/R T3 Single Scroll (Internal WG)

Post by west_minist » Sat Jun 27, 2015 8:35 am

BorgWarner: EFR 7670

Image

CHRA: Ceramic Ball Bearing

Compressor Specifications
  • Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
    Compressor Wheel OD (exducer): 76.00mm
    Compressor Wheel Inducer: 57.20mm
    Compressor Wheel Trim: 56.65mm
    Max Flow Rate: 64 lb/min (641chp)
    Built-in BOV: All EFR compressor housings incorporate an integrated BOV.
    Compressor Housing Connections: Inlet: 3.5" Hose Coupler
    Outlet: 2.0" Hose Coupler
Turbine Specifications
  • Turbine Type: Low Inertia Gamma-Ti Turbine Wheel
    Turbine Wheel OD (Inducer) : 70.00mm
    Turbine Wheel Extruder: 62.00mm
    Turbine Wheel Trim: 78.45mm
    Stainless Steel Sand cast Housing
    0.83 A/R T3 Single Scroll (Internal WG) - Part # 179351
    Turbine outlet: GT-Vband (aka small 3" vband) ~92mm OD for all EFR turbos
Image
Image
EFR 7670B Dimensions.png
EFR 7670B Dimensions.png (268.37 KiB) Viewed 4168 times

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Update

Post by west_minist » Tue Aug 11, 2015 9:23 pm

2015-08-11
Stock rom slight modified for engine breakin for current mods.

2015-11-15
Release v0 & v0a to customer

2015-11-28
Release Project plan for tuning. Expected engine start will be on Friday Dec 4th, 2015.

2016-01-24
Head Flow Data sheet EJ20 Z20.pdf
(47.2 KiB) Downloaded 241 times

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west_minist
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Re: DavidDev - 2004 JDM Legacy 2.0 5EAT - BW EFR7670 Turbo

Post by west_minist » Sun Jan 08, 2017 5:56 pm

Customer put the project onhold due to mechanic issues with having a properly built engine.

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