High quality, low cost sport-type engine from
Mega. Legal 3 Port turbo version. The SP12 combines good power
without denting your wallet.
This all new black anodised crankcase has been
forged from high grade aluminium and is therefore very strong and
highly durable. The design incorporates many cooling fins to keep
the temperature under control whilst the internal porting ensures
optimised gas flow. For looks, the side of the crankcase sports
the Mega Symbol on the front side and the SP logo on the rear side.
This beautiful bright Orange anodised cooling
head features 9 cooling fins for regulating the temperature of
your engine. The head has been machined around the edges to allow
access to the engine mount screws as well as to make it look nicer.
On top of the cooling head is the Mega Symbol and SP.12 logo, all
Made from the finest quality alloy this combustion
chamber is precision made to ensure a perfect seal even under extreme
Made from high strength steel the crankshaft is
finished to a high standard. It has a large bore intake which is
optimised to best accomodate the fuel flow as well as a turbo scoop
on the bellcrank that forces the fuel into the combustion chamber.
This easy to adjust 2 needle carburettor maintains
its needle settings, regardless of temperature, thanks to its design
and the materials used in its construction.
Piston & Conrod
This lightweight piston has been machined from
high grade aluminium and features 2 rings around its circumference
for aiding lubricaton. The piston has been made using true ABC
(aluminium piston, brass sleeve with chrome plating) construction
for ultra long usage with little or no visible wear.
Utilising bronze bushings top and bottom the conrod is aerodynamic
and lightweight therefore reducing resistance and allowing the
piston to move faster.
This 3 port high-density hard-chromed sleeve,
offers incredible durability coupled with highly effective teardropped
porting to ensure that maximum revs are achieved as well as producing
a wide power band.
The black anodised crankcase backplate is cast
and features 2 aerodynamic lugs for improved mixture flows and