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Cosworth High Performance Short Block w/Billet Crank 9.2:1 CR 81mm Subaru EJ25 04-12

  • Cosworth High Performance Short Block w/Billet Crank 9.2:1 CR 81mm Subaru EJ25 04-12
  • Cosworth High Performance Short Block w/Billet Crank 9.2:1 CR 81mm Subaru EJ25 04-12
  • Cosworth High Performance Short Block w/Billet Crank 9.2:1 CR 81mm Subaru EJ25 04-12
  Product Information
 $9,455.00  Sale:$9,218.63 
  Model: 20007697
  Reviews:   
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1.480.966.3040    Click for Live Support
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Product Information
The Cosworth EJ25 (STI) short block has gone through countless hours of dyno evaluation to determine the best combination of parts to guarantee performance and reliability. Each EJ25 short block starts with a brand new Subaru case. The case is inspected and then the bores are "Diamond" honed to perfection to receive High Compression Cosworth Forged Pistons.

Cosworth then balance the rotating assembly that includes a Cosworth 81mm billet stroker crank and Cosworth Forged H-Beam Connecting Rods to within .5 gram. The select parts are professionally assembled by one of Cosworths skilled engine builders using their own, tri metal race spec bearings.

For added performance, call us about Cosworth CNC ported Big Valve Cylinder Heads and high performance camshafts.

Features:
  • New Subaru EJ25 STI Engine case
  • Billet 81mm Stroker Crankshaft
  • Cosworth Forged H-beam Connecting Rods
  • Cosworth Forged High Compression Pistons and rings
  • Cosworth Tri-metal bearings
  • Balanced to within .5 gram
  • Complete blue-print assembly
  • Ring gap checked
  • Bearing clearance checked
  • Diamond Honed
  • Deck height checked
  • Connecting Rod side clearance checked
  • Crankshaft end float checked
  • Shipped with protective covers
Select Available Options Then Click
Vivid Racing Reviews:
TEXT_OF_5_STARS by Sean
"Customer service was excellent with Vivid Racing which is so important these days Fit and finish on my Shine Auto - Spec-S Rear Bumper Add-ons Carbon 370Z 09+ were near perfect. Arrived on time and status was always communicated to me. Scott is awesome!"
TEXT_OF_5_STARS by Hassan EVO 7
"Hey all, Ive been doing business with VIVID for few years for my babe EVO 7 from Bahrain.. Doing busnies with VIVID means, fast shipping, great deal, great customer service, full info abt item b4 u buy it and the best off evrything is when i pay, i get what i pay for. I advice any customer who what his ride to be super fast. Let VIVID and the their team help u with their experiance HIGH 5 VIVID"
TEXT_OF_5_STARS by Steven
"I recently purchased an OMP suit from Dan Mermelstein. The purchase was actually between my wife, Nancy, and Dan as I was out of town. The transaction was great, the suit was 2-day shipped to me in Vegas to my hotel, and I wore it the next day of the event I was attending. Thanks for working things out, for a quality product, and a price I could live with! Steven"
TEXT_OF_5_STARS by Ryan
"No problems placing an order, but page says "cannot find email or password," when i try to login. Im baffled by this..."
TEXT_OF_5_STARS by Michael
"Ordered a HKS exhaust system to the UK and must have to say that customer service is really realiable and efficient. I have been in contact with vividracing and the customer service provided was first class. Would buy other products in the near future. Would like to thank Jim R for providing this service."
   


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About Manufacturer: Cosworth
Over the last 50 years Cosworth have developed an in-depth knowledge of engines, electronics and a range of high performance technologies. This has been used to supply some of the most successful motor sport teams and vehicle manufacturers in history.

Our unprecedented success has fueled customer demand globally from diverse market sectors designing and developing technologies and components for aerospace, automotive, defense and sport applications.


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