ORIGINAL: kelynsdad1023
I dont think the Vortex comes with the SH.......but most likely you blew your engine...... you can either replace the piston and sleeve or just get a whole new engine.
Specs on the vortex engine from redcats webstie:
Specifications:
Motor Type Nitro 3.0cc .18 SH
Transmission 2-Speed
Drive System 4 Wheel Drive
Wheelbase 275mm
Ground Clearance 26mm
Fuel Tank Capacity 75cc
Chassis Type 2.5mm 6061 Aluminum
Brake Type Composite Disc
Shocks Aluminum Body Oil Filled
Radio System 2.4GHz Radio System