HumboldtBlazer
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This is a new compitition level buggy engine from Taiwanese engine makers SH Engines.
Specs:
Type: PT2004-XB
Cublic cpapcity: 3.497 cc
Bore: 16.27 mm
Stroke: 16.75 mm
R.P.M 34000
Power HP 2.5
Weight 345 g
"This is SH.21 off road competition rear exhaust engine.
It's developed especially for 1/8 scale off road racing , also tally with
ROAR. IFMAR and EFRA legal.
The PT2004-XB comes with Slide carb. ,golden anodized aluminum head
and is made from super competition aluminum alloy for lightweight strength,
a unique double bushing connecting rod as well.
We truly believe SH PT2004-XB will bring you a high performance and
more durable ."
COOLING HEAD
It is four-leaved (a cylindrical shape with 4 millings ). Four more millings improves the cooling of the glowplug.
BORN ROOM
Bulted with a special alloy to safe the compression under very hot temperatures.
CRANKCASE
Developed trough 3D CAD and is made in aluminium alloy with the inner ports obtained by casting procedures.
SHAFT
14mm diameter shaft perfectly checked and balanced. It is tested by a roughness control of the pin.
SLEEVE
The sleeve is realized with a special brass alloy, rectified and lapped. It has 8 lights.
PISTON
Casted, rectified and super-checked.
CON ROD
Is made with a new alloy of very high quality ultra-sound checked and it is completely realized on CNC working center. The bushing is made with a new characteristics at high temperature and RPM.
BEARINGS
Developed for high speed rpm.
CARBURETOR
Slide carburetor in aluminum alloy with induction diameter of 7.0mm & 7.5mm double low needle adjustment.
IMO this is the only race engine coming from this area of the world. Looks to be solid.
poop, give me a minute and I will resize, the images I copied did not look so damn big. Sorry......
