HobbyStores
UK Online Model Retailer! Phone: 0208 282 7460
Sort By:
Important Links
Part No:
L-OS38300
Item Name:
OS O.S. Gt33 Petrol W/E-5030 Sil.
Our Price:
£313.19
O.S. Gt33 Petrol W/E-5030 Sil. - L-OS38300

The second engine in the latest O.S. GT series of petrol engines is designed for the new class of models that are emerging onto the market that are specifically targeted at this size and type of engine. Many of these models are sleek in design, so O.S. has chosen a rear mounted Walbro carburettor with reed valve induction.

The advantage of spark ignition petrol engines over regular glow engines is the optimised ignition timing across the rev range that will not change as load goes on and off.

Like its bigger brother, the GT-55, the GT-33 is a purpose designed model engine and is not based on an industrial unit and just modified. The GT-33 has been optimised in both internal and external shape to provide class leading power and torque in a compact, light package.

Supplied with a E-5030 'Pitts' style silencer as standard, you can be confident that the final installation will be both convenient and unobtrusive yet deliver effective silencing with minimal power loss.
SPECIFICATION
Bore:36mm
Displacement:32.98cc
Power Output:3.9PS @ 9000RPM
Practical RPM:1800 - 8000
Stroke:32.4mm
Weight:1120g
OS

£313.19
Part No: L-OS38300
Item Name: O.S. Gt33 Petrol W/E-5030 Sil.
Brand: OS
  


Newsletter Sign Up
Follow HobbyStores on Twitter
HobbyStores YouTube Channel
HobbyStores BloggerHobbyStores Facebook
Verified by Visa
Mastercard SecureCode