Motor OS 21

Getting Ready-To-Runs ready for ROAR!

There are lots of 1/8 scale Ready-To-Run vehicles out there -- but their stock engines are too large for ROAR-sanctioned racing events. That's where the 21VG (P) comes in! With its excellent mid-range power, the 21VG (P) appeals to beginners, indoor tracks, loose, dusty outdoor layouts: anywhere where top-end speeds are neither wanted nor needed. It's an ideal retro-fit for 1/8 scale RTR buggies, trucks — even 1/8 scale pan cars — and a direct replacement for Ready-To-Run big block engines!

Special Features:
ABL piston liner breaks in easier and lasts longer.
One-piece crankshaft is designed for rear exhaust, the preferred configuration for 1/8 scale off-roaders.
2-needle carburetor is easier for beginners to adjust.
Wider, one-piece Tornado head uses a more affordable standard glow plug.
Simple, straightforward engine design makes maintenance easier and more economical.