TECH SPECS

 BLUE DEMON.21 GT5/H                 Configuration:                         Displacement: 3,49 cc                         R.P.M. (max power): 41.300 RPM       Bore x stroke: 15,88×17,60 mm           Sleeve: 5 ports                                     Rear ball Bearings: ceramic                 Front ball Bearings: steel           Crankshaft: 14,5 mm  turbo tuned   DLC   Carburetor: plastic 7mm   reverse 3 adj.     Glowplug: Turbo (CT8)                       Exhaust position: rear                       Starting: standard                               Weight: 365 g                                       IFMAR RULES                                     Fuel type: 25% nitro

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Technical Data
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VENTURI:                                           New “Hyper flow”
Venturi for all Novarossi
Carburator . s built to have the maximum power at low rpm.
Little more power and top end.
His eccentric hole and long body eliminated the nocive volume between carburator and standard Venturi
We used it in Miami to do Tq and super pole

COOLING HEAD:
New head, redesigned to improve the flow of air and thus increase cooling and ensuring an optimal center of gravity.

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SLEEVE:                                            The sleeve has 5 transfer ports and an exhaust with booster ports.
The special shape and positioning of the ports improve the internal fluid-dynamics to obtain the maximum possible performance..Our sleeve has a same design and configuration of 9 ports with little cutting of ports to go
From 9 to 5 ports!
This engine was used from
Mazzeo and Jeff hammon last WC in Miami, TQ and super pole

HARD BLACK CRANKCASE:
The crackcase has a HARD BLACK treatment, this treatment make the crackcase more hard and make it more termally stable, the engne works at less temperature.

CARBURETOR:
New “Hyper flow” Venturi for all Novarossi Carburator
Is built to have the maximum power at low rpm.
Little more power and top end.
His eccentric hole and long body eliminated the nocive volume between carburator and standard Venturi.
We used it in Miami to do Tq and super pole

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CRACKSHAFT:
The crankshaft is grinded to increase the mixture flow and has a special shape to reduce turbulences inside the crankcase. The balancing is done by three inserts made of tungsten alloy and the inlet has a silicon filling to reduce the weight of the crankshaft to improve acceleration. The durability has been significantly improved with the DLC coating.
Fine modified and check one by one for exstra power Special timming for 7 minutes autonomy

REAR COVER:                              Fine hand made tuning of the cranckcase cap, this improve the mix flow to the sleeve.

BEARINGS:                                  Ceramic and steel high quality bearings for our engines, this balls of this bearings are hand selected for our experts, this guarantees the best coupling of our engines and improve the performance of our engines.

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