Name: BorgWarner EFR 7670 Turbo
SKU: 12769097001
Price: 1632.16 USD
Availability: InStock

BorgWarner EFR 7670 Turbo (12769097001)

BW’s EFR 7670 is ideal for responsive street driven vehicles as well as road racing and time attack applications. EFR7670 delivers early spool with a healthy 64lb/min compressor flow.

BW utilizes their 70mm Gamma-Ti turbine wheel as the optimal match for the 57.2mm inducer / 76mm exducer FMW compressor for unmatched response. This turbo uses the mid-size EFR ported-shroud compressor housing, great for fitment in cramped engine bays. An excellent fit for use in single turbo applications for the 400-600hp range (up to 2.6L), or as twin turbo applications 800-1200+hp. Ceramic Ball Bearing only, watercooling recommended.

Compressor Specifications

Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
Compressor Wheel OD (exducer): 76mm
Compressor Wheel Inducer: 57.2mm
Max Flow Rate: 64 lb/min
Built-in BOV: All EFR compressor housings incorporate an integrated BOV.
Compressor Housing Connections: [list] [*]Inlet: 3.5″ Hose Coupler
Outlet: 2.0″ Hose Coupler

Turbine Specifications

- Turbine Type: Low Inertia Gamma-Ti Turbine Wheel
- Turbine Wheel OD: 70mm
- Stainless Steel Sand cast Housing

The EFR 7670 is available in (3) different turbine housing configurations:

0.83 A/R T3 Single Scroll (Internal WG) – Part # 179351
0.92 A/R T4 Twin Scroll (Internal WG) – Part # 179390
1.05 A/R T4 Twin Scroll (external WG) – Part # 179392
Turbine outlet: GT-Vband (aka small 3″ vband) ~92mm OD for all EFR turbos

0.83 A/R T3 Single Scroll (Internal WG)

0.92 A/R T4 Twin Scroll (Internal WG)

Features

Dual Row Ceramic Ball Bearings – lowest friction and fastest spool/response, most extreme durability, built-in oil control orifice – (aka oil restrictor) **no restrictor can be used with EFR turbos
Watercooled Center Section – watercooling is recommended, 14mm banjo bolts
Double seals on both turbine and compressor end for extreme durability and resistance to any oil seepage
Boost Control Solenoid Valve Integrated to Compressor Housing
Integrated Speed Sensor mounting provisions
Optional Turbo Speed Sensor Kit
Optional Turbo Speed Gauge

Weight	30 lbs
Dimensions	15 x 15 x 14 in

Results

EFR7670 1.05 a/r on 2jzgte supra @20psi and pump gas

BorgWarner EFR 7670 1.05 A/R Twin Scroll: dyno plot courtesy of MADevelopments in the UK. Full-Race EVO Twin Scroll Turbo Kit (dual MVS), 2.0L engine, stock cyl head ports, stock valves, stock intake manifold, just JUN 272 cams + valve springs, on Shell 99RON pump fuel

Ben Denker’s time attack Evo8: Full-Race EVO Twin Scroll Turbo Kit (dual 38mm MVS wastegates), 2.3L, HKS 280 cams, stock intake manifold, 1600cc injectors + E85, 30psi boost

Fastest 2011 Moscow street Evo by Zver: Full Race Twin Scroll Evo Turbo Kit, BW EFR 7670, Kelford 280 Cams, Cosworth springs, Mahle pistons, Manley rods

Moore Tuning 2.2L Evo X, 93octane + Meth: EFR7670 1.05 a/r VS EFR9180 1.05 a/r AND EFR7670 1.05 VS stock evoX turbo

Jeff Evans Drift S14 240sx | Daily Tune 001

2.6L RB25 w/ Full-Race IWG Manifold and EFR7670 0.92 A/R IWG

Built RB25, EFR7670 twinscroll, Formula Drift Pro Drifter Ryan Litteral 450hp Nissan S14 240sx @24psi boost

Zabe’s 450hp EvoX autocrossing @22psi boost, pumpgas

Toyota 2JZGTE stock motor, 1 bar boost

Nick’s Honda S2000 equipped with Full-Race Motorsports Twinscroll BorgWarner EFR turbo kit, on the dyno at 1Bar boost, tuned on Hondata by Vit

Install

BorgWarner EFR Installation Guidelines
For help setting up your EFR WG please read this PDF document.

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BorgWarner EFR 7670 Turbo

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Optional Accessories

2000°F Ceramic Coating: Black

2000°F Ceramic Coating: Silver