At the heart of every Kavinci Motors ‘Ready To Perform’ craft is our
powerful, proprietary 1162cc twin-cylinder 2-stroke engine;
the KV1162. The power-valve cylinder is constructed of A365
high-pressure cast aluminum and features 95mm cast iron
sleeves. Wiseco forged pistons are driven by our 82mm stroke forged
crankshaft fitted with ProX connecting rods. Prior to
assembling the crankshaft, all pins and surfaces are nitrate treated
for increased durability. The tunable wet exhaust system
features oversized stainless steel expansion chamber and an aluminum
water box.
The Port Injection is fitted in under the reed blocks and the air is
fed by our dual 48mm throttle bodies,
through high-performance carbon fiber reeds. Combustion is controlled
by our ECU that is programable.
Want even more power? No problem...
Swap out our 1.2kg aluminum charging flywheel for our 384gr aluminum
total-loss flywheel and SEND IT!
Put the power to the water with our 148mm/12-vein set-back pump that
is fitted with matching stainless steel impeller
and stubby tail cone. Water is directed through our 12-vein reduction
nozzle to our 4-vein steering nozzle to
minimize cavitation and increase thrust. Lever actuated trim system
makes it easy to pull
off back flips & barrel rolls, even on flat water.
CYLINDER
The KV1162 Cylinder is made from A356 high pressure die cast aluminium
and 88mm bored steel sleeves. It features 4 Auxiliary ports, 1 boost
port, 2 Auxiliary exhaust ports and 1 main exhaust port per cylinder.
The air and fuel are feed into the intake through the side of the
cylinder at a 30 degree angle and wrap around the crank as the piston
plunges from TDC to BDC. The cylinders are 150mm apart to increase the
inner auxiliary ports area for improved bottom end punch.
CRANKSHAFT
The 4340 forged crankshaft weighs in at 7.8kg and gives the motor an
82mm stroke while being assembled using NSK C3 bearings.
Our rods are 144mm long giving our engine an ideal rod to stroke ratio
of 1.76. All pins and surfaces are nitrate treated for increased
longevity.
