CLOCKED - O.S. 21VZ-B V-SPEC LIMITED EDITION

This is the O.S. 21VZ-B V-Spec Limited Edition Engine. Brand New in Box

FEATURES:

• Hardened chrome-plated 3-port cylinder liner with three intake and one exhaust port
• Machined billet aluminum piston with parallel rings to trap fuel oils for complete lubrication between piston and sleeve, cutouts in side of piston for lighter weight
• Modified cooling head from the O.S. Speed II World Championship engine with machined holes for lighter weight and better cooling, gold colored anodizing
• Slide valve 21J carburetor with four separate adjustments, high-speed mid-speed, low-speed and throttle stop, also includes 8mm and 9mm restrictors for specific race conditions
• SG-style crankshaft constructed of hardened and machined steel, fuel chamber's exit point is chamfered to provide a smmoth path for fuel and air mixture
• Knife-edge connecting rod for reduced weight and drag

INCLUDES: 21VZ-B V-Spec Limited Edition Engine, glow plug, 21J carburetor with 8mm & 9mm restrictors, manual, exhaust gasket and dust cap set

SPECS:
Displacement: 0.21 cu in (3.46cc)
Bore: 0.654" (16.6mm)
Stroke: 0.630" (16.0mm)