Tags: SH_21_Pro_Competition_Buggy_Engine_with_Two_Needle_Carburetor_PT2004-XB 

Features:

SH 21 Pro Competition Buggy Engine with Two Needle Carburetor PT2004-XB
The PT2004-XB comes with Slide carburetor , red anodized aluminum head which is made of super competition aluminum alloy for lightweight strength. And the unique double bushing connecting rod also required.

Specifications:

Cubic capacity: 3.497 cc
Bore: 16.27 mm
Stroke: 16.75 mm
R.P.M: 34000 rpm
Power: 2.5 hp
Weight: 345 g