Brian Crower 4AG Stroker Kit

4AG-Brian-Crower-stroker-kit-672

 

For Corolla and Mr2 owners that want to beef up the all-motor power of their 4AG engines or those who are interested in boosting their naturally aspirated 1600cc twin cam engines, Brian Crower has produced an incredible stroker kit with all forged internals! This stroker brings the 4AG from 1.6 liters to 1.8 liters!

The BC stroker kit for the Toyota 4AGE engine incorporates a 83mm stroke, steel billet crankshaft. Depending on bore size that you decide, the BC kit will take you up to a 1.8L with a safe 83mm bore. The 4AGE kit utilizes premium steel billet connecting rods. As usual, each BC kit features custom CP or JE pistons, wrist pins, and full ring pack. Big time horsepower and torque gains.

  • BC 4340 billet steel crankshaft (83mm stroke).
  • BC 4340 Sportsman or Pro Series connecting rods.
  • CP or JE aluminum forged pistons (any bore size, any compression ratio).
  • 5100 Series carbon steel alloy wrist pins. 9310 Series pin upgrade avail.
  • Ductile iron plasma top rings, tapered second ring, low tension oil rings.

BC crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to exacting tolerances (.0001″). Every crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications. Gun drilled, CNC ground oil holes feature a smooth surface for extra oiling, tear dropped for added oil scoop, cross drilled for priority main feeding to the rods and micro polished to a mirror finish for optimum bearing lubricity. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential.

BC connecting rods are CNC machined from aerospace grade 4340 steel billet, available in your choice of the European influenced H beam or the traditional I beam design (certain applications). All rods feature a deep, double ribbed cap that keeps the big end housing bore true at extended rpm and insures uniform bearing crush, delivering proper clearances for superior oil supply and maximum load carrying capacity. H Beam rods feature a deep radial groove pin bushing and oil holes at 5 and 7 o’clock (the beam acts as a trough), bringing critical lubrication to the critical wrist pin area. I Beam rods feature a oil hole at the 12 o’clock position that keep the pin end bore true at high boost. Available in your choice of ARP2000 fasteners (rated to 210,000 psi) or the ultimate faster, ARP’s Custom Age 625+ (rated to 280,000 psi).

As for the pistons in the kit, one can choose from two of the top piston brands available… CP or JE… in any desired bore size and compression ratio. Both brands make their custom BC stroker pistons from 2618 T6 high tensile strength forged aluminum forgings. These forgings are computer designed for strength and minimum weight. Each piston dia is CNC machined to assure optimal accuracy and superior grain flow in the forging process. 3D modeling software and rigorous Finite Element Analysis insure that your pistons are manufactured to the strongest and lightest part possible for your application. Your custom pistons feature tighter clearances, less noise, better ring seal and overall better durability. Standard features include pin fit, carbon steel wrist pins and spiral locks or rail supports depending on application. Added features include upgraded 9310 alloy wrist pins for reduced flex, lateral gas ports to assist in ring seal, skirt and top coatings and lightweight design.

There are two different 4AG stroker kits to choose from, so make sure to reference the Brian Crower website for more information on their 4AG Stroker Kit.

 

 

Turn 14 Distribution is a Performance Warehouse Distributor with distribution facilities strategically located in Philadelphia, PA and Reno, NV.

With over 104,000 square feet of modern warehouse space, Turn 14 Distribution boasts two day ground shipping coverage to 83% of the US and 100% in 3 days. Globally, Turn 14 Distribution’s competitive freight rates, Ship To Your Shop flat rate shipping, late shipping cutoff times, and same day in-stock order fulfillment commitment enable us to service customers both across the United States and the world.

Apply For A Wholesale Account | Visit Website

 
 
 

 
 
 

In honor of our FIVE YEAR ANNIVERSARY, we’re celebrating by introducing the 86FEST Challenge presented by Disc Brakes Australia, a One-Make Racing event with All-AE86 and All-FRS/BRZ driving groups running the Auto Club Speedway Infield Course in Fontana CA on Saturday August 6, 2016.

One group will be entirely comprised of old school Toyota 86 drivers behind the wheel of a classic AE86 chassis Corolla GTS, Sprinter Trueno, or Corolla Levin.

The other group will be entirely comprised of the new 86 chassis, aka Toyota 86, Scion FRS, and Subaru BRZ. These drivers will be a mixture of 86Cup competition drivers and weekend warriors with track prepared street cars!

Join us at 86FEST presented by Turn14 on 8/6 in Fontana, and join all the other 86 fans in cheering on the army of new and old 86 vehicles competing in the DBA USA 86FEST Challenge!

 

OFFICIAL CATEGORY PARTNERS


Injen Technology

 

2016 SPONSORS

86FEST would not be possible without the generous support of our sponsors. If your business would like to support our event and our community, please contact us.
 
  • All
  • Audio
  • Brakes
  • Car Care
  • ECU Tuning
  • Engine
  • Exhaust
  • Exterior
  • Interior
  • Limited Slip Differential
  • Media Outlets
  • Promotional Partners
  • Performance
  • Photography
  • Radiator
  • Services
  • Suspension
  • Tires
  • Tuning Shop
  • Wellness
  • Wheels
Snail Performance
Cali Photography
Motul
Falken Tire
Fortune Auto
Truhart
Eibach
BC Racing
Stoptech
Wilwood
Sparco
Seibon, Carbon Fiber, Carbon
Trackspec Motorsports
Simple LA
Cars Without Limits
Autolifers
Auto Mobile Uploads
Royal Speed Shop
Project Import
86Speed
CounterSpace Garage
WPC Treatment
JDL Auto Design
Borla Induction
King Bearings
AFE Power
Borla Exhaust
DBA USA BRAKES
AVO Turboworld
Meguiars
Magnaflow
KW Suspension
RunBC Brian Crower
Sprintex Supercharger
Hawk Performance
Energy Suspension
AEM Induction
Whiteline
Koyorad Radiator
Kaaz USA
rspec auto logo
Toyota Automobile Museum
Crawford Performance
Cusco
OEM Audio Plus Logo
Stack LTD
Apex'i
K2 Motor
120 Racing, Protekt
ISC Suspension
Works Motorsports
Olloclip, iPhone lens,
Battle Garage RS
JMP Auto
One One 2 Design
super street
AUTO CLUB SPEEDWAY
Petersen Automotive Museum
SocalSD86
Arizona FRS 86, AZFRS86
FRS 86
Exsyte
CipherGarage
Motolyric
Garage Star
Team Topak
state of stance
Phiten
Replay XD