Yella Terra YT9900RPM Ultra Lightweight Flywheel Chev Sb 265-400 153T Neut. Bal

YELLA TERRA ULTRA LIGHTWEIGHT FLYWHEEL CHEV SB 265-400 153T NEUT. BAL YT9900RPMMost OEM stock flywheels are heavy cast iron parts designed for optimum road driveability. Although this may be important for everyday road cars, this driveability comes at the expense of engine response and acceleration and is not suited to performance or race vehicles. These cast iron flywheels are also prone to catastrophic failure under extreme conditions and so for safety reasons only approved billet flywheels are now required equipment in most motorsport applications. Yella Terra designs and manufactures a large range of high performance quality billet flywheels for the street and race track. The Yella Terra flywheels are precision CNC machined from a solid steel billet and fitted with an OEM quality ring gear. All Yella Terra Flywheels are SFI approved, making them safe to be used in motorsport applications and are in accordance with the specifications set out by the SFI racing sanctioning bodies.

Ultra Lite RPM Flywheels

The Yella Terra RPM UltraLite Flywheels are special high performance light weight flywheels with reduced peripheral mass (RPM) designs that are effectively as light as alloy but with the strength of steel. The YT RPM Lighter flywheels help contribute to a faster revving, more responsive engine.

• Made 30-50% lighter than factory flywheels (varies by model)
• Improved acceleration and ease of rev-matching
• Less stress placed on the drive train during shifting
• Delivers outstanding engine response and sharp power transfer
• Very quick throttle response
• For Turbo and Supercharged vehicles, the flywheel allows for faster spooling and greater power potential
• Lightening the overall reciprocating mass attached to the end of the engine?s crank, thus allowing the engine to rev faster and accelerate quicker
• Snappier throttle response, and faster spool up, especially coming out of corners, which translates into faster times and more victories

Specs:Application: Chev Small Block V8 265-400 C.I.D (2 Piece Rear Main Seal)Flywheel Style: Ultra LightweightWeigh 7.5KGTooth Coun 153 ToothGear Diameter: 326mmBalance: NeutralNotes: Drilled for 10.5" diaphragm pressure plate