Our new release of the Zenoah FULL CNC MACHINE 36mm bore 28mm stock stroke Full PRO MOD cyl kit with NO CRANK
The 28.5 is a great all around performing and can be used for most applications. The big bore 36mm top end is a great balance of torque and rpms.
To start we NOT machine the combustion chamber for a proper squish clearance and compression ratio. We learned a long time ago that doing our type of mod is the best way to do it with out stacking and/or using thicker cylinder gaskets does not make power. From there the cylinder and piston is modified and the transfers ports.
Full CNC machined cyl and piston and We ck every cyl and piston on the degree wheel to set to our spec.This way we know it's 100% when it leaves our shop.
We at Gizmomotors one of the leading engine builders in the world we have come with our knowledge to bring some of the best RC engines and upgrade kits to the RC world.We dont brag we just show.Please check our engines or upgrade kits and you will see there is no better value and workmanship in the world.No Cookie cutter machine work here.
10/1/2016 Just to give you a update. I have now released my new port design on zenoahs. I have been testing for months now and they are monsters. As i seen that some company's are trying to copy us. But this new design it will be fun watching them try to copy This can not be copied very easy.The new design will improve though out the power band.
This kit is a 4 bolt kit and we prefer the zenoah or the RCMK crankcase or our billet crankcases