Borg Warner EFR 7670 Turbocharger

BorgWarner EFR (Engineered For Racing) Series turbos are purpose built units for the performance market & meet the needs of the next generation turbo consumer. Revolutionary from the ground up, each incorporates a long list of features never before seen in a single package. All old technology has been thrown away completely & the result is a whole new breed of turbo, packed full of cutting edge advancements. Great emphases has been put towards a more compact design, making each EFR the ideal choice for applications with limited space available. Outstanding ease of installation & budget friendly (thanks to their 'total package' platform) every EFR eliminates the need to purchase/fabricate/install a separate blow of valve & related flanges/tubing due to their already integrated BOV. The internally wastegated units present another large advantage in savings & install simplicity by eliminating the need for an external wastegate(s), related fab work & otherwise cumbersome materials.

The Borg Warner EFR 7670 is the 5th size (#5 of 7) turbocharger in the high performance EFR series. Utilizing a 57.2mm inducer, 76mm OD exducer FMW compressor to pump out a huge 64 lb/min of flow that supports up to 600 HP. Extremely quick spool & high HP output in a compact frame enables it to occupy only minimal space while producing a potent punch. Perfect for mid to high boost applications up to 45+ psi. Comes with the EFR mid sized ported shroud (compressor housing) with 3.5" air inlet & 2" outlet. The BW EFR 7670 is the perfect small displacement engine turbocharger for drift, road race, time attack, street & some drag that require 600HP of flow capability.

Compressor Features
* Low inertia, Forged Billet Aluminum Compressor Wheel w/ Extended Tip Technology (ETT) provides the ultimate in response & extreme durability in high pressure applications.
* Speed sensor mounting provisions
* Built In BOV Included (All EFR compressor housings incorporate an integrated BOV)
* Boost Control Solenoid Included

Compressor Specs
* Compressor Wheel Inducer: 57.2mm
* Compressor Wheel Exducer (OD): 76mm
* Max Flow Rate: 64 lb/min
* Housing: 3.5" inlet, 2.0" hose coupler outlet

Turbine Features
* Gamma-Ti turbine wheel cuts turbine inertia up to 50%, dramatically improving turbo response & permitting high rotational speeds.
* Solid Stainless Steel Investment Cast thin wall turbine housing for extreme durability, huge weight reductions & lowered thermal inertia. Very smooth internal channels promote peak flow.
* Adjustable Internal wastegate actuator Included (internal wastegated units only)
* Large internal wastegate ports handle the flow requirements of high performance engines. (internal wastegated units only)

Turbine Specs
* Turbine Wheel OD: 70mm
* Available Housing Option #1: T3 Single Scroll Inlet, 3" (92mm OD) V-band downpipe discharge, .83 A/R, w/ Internal Wastegate
* Available Housing Option #2: T4 Divided / Twin Scroll Inlet, 3" (92mm OD) V-band downpipe discharge, .92 A/R w/ Internal Wastegate
* Available Housing Option #3: T4 Divided / Twin Scroll Inlet, 3" (92mm OD) V-band downpipe discharge, 1.05 A/R, Non-Internal wastegate. (for use with external wastegate only)

Center Section
* Dual Row Ceramic Ball Bearing Design (extreme durability & the lowest friction / fastest spooling bearing design produced to date)
* Built-in -4 AN oil control orifice included (no restrictor needed)
* Water-cooled ( water-cooling is recommended but not mandatory)
* Double seals on both turbine and compressor end for extreme durability & resistance to oil seepage

Please Note: Borg Warner EFR Turbochargers are usually made to order and can sometimes take an extended period of time for delivery. we can not guarantee any specific delivery time

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.