New Mega SP12 Engine

211000 - Mega SP12

High quality, low cost sport-type engine from Mega. Legal 3 Port turbo version. The SP12 combines good power without denting your wallet.

Crankcase

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.

Cooling Head

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 laser etched.

Combustion Chamber

Made from the finest quality alloy this combustion chamber is precision made to ensure a perfect seal even under extreme temperatures.

Crankshaft

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.

Carburettor

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.

Sleeve

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.

Backplate

The black anodised crankcase backplate is cast and features 2 aerodynamic lugs for improved mixture flows and lubrication.