Great Power 176 cc includes muffler set 

GP 176 cc includes muffler set GP 176cc
Manufacturer: GP Engines

watch the demo video here
https://www.youtube.com/watch?v=r2bGoHtW1Gs

Specifications:
Displacement:176cc
Output:19HP
Weights:

Engine incl prop bolts and carb 3725g

Ignition and plugs 150 grams

Mufflers x 2 - 420 grams

Bore:53mm
Stroke:40.5mm
RPM:1600~6800
Warranty:2 years

 2 blade Mejzlik 30*13 Evo 

 3 blade JXF 29*12

Engine is complete with std Barrel exhuasts and ignition module cm