Serious racers will recognise the performance focus of the O.S. Engine OSMG2068 21VZ-B V-Spec-T (P). It is built to handle demanding off-road class runs and fits popular platforms like Mugen and Inferno style buggies and hybrid trucks.
The engine uses a hardened, chrome-plated 4-port cylinder and liner for long service life. A machined steel piston with parallel rings delivers consistent compression and power, while a reshaped crankcase core improves intake airflow for smoother throttle response.
The slide valve carb includes both 8mm and 9mm restrictors so you can tune needle and idle to suit track grip and elevation. The two-piece V-shaped turbo head helps dissipate heat quickly, keeping temperatures stable during repeated runs.
The package contains a P3 Ultra Hot Turbo plug, spare gaskets, carb restrictors and covers so you have the parts needed for initial setup and routine service.
Experienced hobbyists and club racers will find the O.S. Engine 21VZ-B V-Spec-T (P) a reliable high-rev option for 1/8 off-road competition.
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