Cosworth Short Block 94mm Billet Crank 8.8:1 CR 2.2L
Have you maximized the power potential in your 4G63? Then it may be time to upgrade to our exceptional Built Short Block.
This short block has been professionally blue-printed and is the result of countless hours of research and engineering to bring you a professionally assembled and balanced block built to sustain large amounts of boost and horsepower. This particular 4G63 block features a 94MM billet crank with 8.8:1 compression ratio pistons to make this an exclusive 2.2 liter block for those who participate in motorsports, or for those who want to build a street monster.
Cosworth uses brand new blocks that go through a rigorous inspection process before the cylinders become honed. Then a new Cosworth Billet crank along with Cosworth’s forged connecting rods with Tri-Metal bearings goes in, as well as a set of Cosworth’s forged pistons.
Each engine is carefully assembled by one of Cosworth’s professional engine builders which includes a complete specification sheet that lists all critical dimensions which also includes a serialized plaque.
• New Mitsubishi 4G63 Evolution Block
• New Cosworth Billet Crank (94mm)
• Cosworth Forged H-beam Connecting Rods
• Cosworth Forged Pistons (86mm) and rings
• Cosworth Tri-metal bearings
• Cosworth Heavy Duty main studs
• Piston squirt jets
• Balanced to within .5 gram
• Complete blue-print assembly
• Ring gap checked
• Bearing clearance checked
• Deck height checked
• Connecting Rod side clearance checked
• Crankshaft end float checked