OFNA Racing Division .21 Engine SG, Torq, Off-Road: Picco, EVO 2

Overview

A new crankshaft specific to the EVO2 along with the revamped 7-port sleeve makes this throttle hungry motor pull like a tractor out of corners and scream down any straight-away, regardless of the length. The 2.7hp combined with the 36,000 rpm powerband of the EVO2 will ensure you don't get out-motored by anyone. Replaceable venturis for the 7mm carburator.

Features

14mm Crankshaft
7 Ports
Hard Chromed Brass Lapped Liner
Piston CNC Machined from Billet High Percentage Silicone Alloy
Swiss Quality Ball Bearings
Separate Large Size Combustion Chamber Insert
Composite Slide Carburetor with Interchangeable Venturi

Technical Notes

- ENGINE SPECIFICATIONS -
CLAIMED HP 2.4
DISPLACEMENT 3.49cc
STROKE 16.8
BORE 16.26
RPM 30,500
CARB TYPE SLIDE
CRANK SG
CONSTRUCTION ABC
ENGINE SIZE .21
WEIGHT 330grams