R/C Workshop

SiR: Mega .12 Engine

So what is SiR? Does it have any relation to the infamous Honda SiR? Will your R/C cars insurance rate increase after dropping in a SiR Engine or tune pipe? I don't know exactly. Seems this is really a mystery...

What we know is SiR knows how to modified nitro engine. Check out the pics below:

	The new Mega engine. This engine is avaialbe @ R/c workshop! Check it out!
	Side View
	The heat sink is signed by SIR.
	Turbo head polished by SIR
	The other view of the turbo head.
	We can compare the modified and stock piston sleeve. (Left side is modified)
	Side view.
	The exhaust port. It makes more high RPM after SiR process. Cool!
	Now this is the normal crank shaft itself.
	This is the SIR modified crank.
	Wow! It's all modiifed and polished.
	Signed by SIR.
	And the exhaust hole.
	You can see the different between the left (SIR) and right (normal body).