Thunder Tiger CORP. -- PRO-40 NO.9140

PRO-40

Item No. 9140
Specification
Displacement(c.c. / cu.in.) 6.52 c.c. / .398 cu.in. 
Bore(mm / in.) 20.9 mm / 0.823 in. 
Stroke(mm / in.) 19.0 mm / 0.748 in. 
Practical R.P.M.(R.P.M.) 2,000 ~ 17,000 rpm 
Output(BHP/RPM) 1.30 BHP / 16,000 RPM 
Weight(g/oz) 454.5 g / 16.03 oz 

Content

1. PRO-40 engine x 1 EA
2. Carburetor assembly x 1 EA
3. Muffler assembly x 1 EA
4. REDLINE R2 glow plug x 1 EA
5. Allen wrench x 2 EA (1.5mm &2.5mm)
6. Instructional manual x 1 EA
7. TT logo sticker x 1 EA

Introduction

The PRO engine series feature aerospace-technology ball bearings for supporting the crankshaft at high RPM while the Schnuerle-boost combustion porting delivers greater power and fuel economy. The Pro Series engines are equipped with twin ball bearings, twin needles and ABN-type piston and cylinder for years of trouble-free performance.

All Pro Series engines deliver exceptional power-to-weight ratio and value, making them fantastic 2-stroke powerplants for model airplanes.

Features

Side exhaust
ABN construction : Aluminum piston with Nickel-plated brass cylinder liner
Hypereutectic machined Al-Si ringed piston
High-strength connecting rod with bushings pre-installed
One-piece crankcase with squared-off cooling fins
Dual ball bearing-supported crankshaft
Vertical fins heat sink head for optimum air cooling
3- Chamber muffler included
2 Needle valves carburetor
Swept back needle valve for added safety adjustment
State of the art CNC machined components
Redline R2 glow plug included


NO.9140_STI-01

NO.9140_STI-02

NO.9140_STI-03

NO.9140_STI-04

NO.9140_STI-05

NO.9140_STI-06

NO.9140_STI-07

Spare Parts List