184cc Brute Force Scooter Power Racing Engine (long case)

This is 184cc long case scooter engine that fits scooters needing a long case scooter engine--184cc Brute Force Scooter Power Racing Engine (long case) This is a true 184cc engine with a 62mm big bore kit installed increasing your piston and cylinder size from 54.5mm to 62mm and a 60.8 stroker crankshaft. We have done the math (see below) to see how this engine is TRUE 184cc.  See the difference with the GIF below. We also will upgrade your transmission installing the stage 1 and 2 transmission system with a high stall clutch and a performance variator, giving you a full high performance transmission system.    We start with your base new engine, disassemble, bore out your case, and install the larger more powerful 62 mm big bore piston and cylinder and the 60.3mm stroker crankshaft. We then fully reassemble and fully test your new engine before shipping to you. PERFORMANCE SPECS Engine BDX 184cc GY6 Displacement 183.56cc Bore x Stroke 62mm x 60.8mm Compression 10.35:1 R