Bore - up to 200 cc Yamaha Byson is common , many are making . So , want an incredible , up to 225 cc ! Whew steady really boss . The man who served as Commissioner of Police ( Commissioner ) in
International Relations Division Police Headquarters have always wanted
to be different from the others .
Like what the latest changes in the motor belonging to the man who is usually called Bang Putu is also incorporated in Byonic ( Yamaha Byson Indonesia Owner Club ) this ? Oh yes bore-up Romi submitted in Rozet of Nesco workshop on Jl . No. H. Asmawi . 65 , Beji , Depok , West Java ." Wear piston Yamaha Scorpio , " explained Abi RedBlack , Romi famous names . They had done just use a piston Honda Tiger ( 63.5 mm ) . If the calculated wear volume formulas , then the piston 70 mm ( standard Scorpio ) and standard stroke ( 57.9 mm ) , obtained figures rounded 222.7 cc or 225 cc.
Now , plug the larger piston of 12 mm from the standard Byson ( 58 mm ) is not easy . The first step boring standard removable , replace with the larger outer diameter 74 mm , thickness assumption when the piston is attached boring still remaining 2 mm , still strong for daily meaning as well as touring . Mouth crank case not undergo change , as it was already great .
Furthermore, in order to move the piston up and down in the cylinder securely , upper lip dipapas 2.5 mm and all jenong contrived . Because when compared to the pen mounted piston , congenital Byson higher 2.5 mm . If left unchecked, would certainly stuck cylinder head .
Furthermore, the buttocks dipapas average piston , so as not to hit the crankshaft while at TMB . The advantage of the breathing , piston weight is reduced . So that the engine can rev more easily .
Part of the piston has not been completed . Because different pen sizes ( Byson 15 mm , 16 mm Scorpio ) , it must be tricked by techniques bossy . The combination of pen Byson and Scorpio , " All I'll use original parts strong , " continued the man who in Nesco served as the head of this workshop .
The trick , first Byson pen turner exterior as much as 0.5 mm . Thus making the outer diameter of 14 mm shrunk so . Then the pen turner Scorpio inside leaving a thickness of 1 mm . "Do not be less than 1 mm , as prone to rupture , " added Romi . Furthermore , just enter the pen deh Byson piston into the piston pen Scorpio already ditipisin be 1 mm earlier .
Like what the latest changes in the motor belonging to the man who is usually called Bang Putu is also incorporated in Byonic ( Yamaha Byson Indonesia Owner Club ) this ? Oh yes bore-up Romi submitted in Rozet of Nesco workshop on Jl . No. H. Asmawi . 65 , Beji , Depok , West Java ." Wear piston Yamaha Scorpio , " explained Abi RedBlack , Romi famous names . They had done just use a piston Honda Tiger ( 63.5 mm ) . If the calculated wear volume formulas , then the piston 70 mm ( standard Scorpio ) and standard stroke ( 57.9 mm ) , obtained figures rounded 222.7 cc or 225 cc.
Now , plug the larger piston of 12 mm from the standard Byson ( 58 mm ) is not easy . The first step boring standard removable , replace with the larger outer diameter 74 mm , thickness assumption when the piston is attached boring still remaining 2 mm , still strong for daily meaning as well as touring . Mouth crank case not undergo change , as it was already great .
Furthermore, in order to move the piston up and down in the cylinder securely , upper lip dipapas 2.5 mm and all jenong contrived . Because when compared to the pen mounted piston , congenital Byson higher 2.5 mm . If left unchecked, would certainly stuck cylinder head .
Furthermore, the buttocks dipapas average piston , so as not to hit the crankshaft while at TMB . The advantage of the breathing , piston weight is reduced . So that the engine can rev more easily .
Part of the piston has not been completed . Because different pen sizes ( Byson 15 mm , 16 mm Scorpio ) , it must be tricked by techniques bossy . The combination of pen Byson and Scorpio , " All I'll use original parts strong , " continued the man who in Nesco served as the head of this workshop .
The trick , first Byson pen turner exterior as much as 0.5 mm . Thus making the outer diameter of 14 mm shrunk so . Then the pen turner Scorpio inside leaving a thickness of 1 mm . "Do not be less than 1 mm , as prone to rupture , " added Romi . Furthermore , just enter the pen deh Byson piston into the piston pen Scorpio already ditipisin be 1 mm earlier .
But let me not crash when they overlap , valve seating must be made more mendam . Fun , " No need to change the angle of the valve when the valve is wide use of it. Due to the construction of the valve seat cross Byson models like the Honda Karisma , " he explained .
Then , the supply of fuel and air entering the combustion chamber is made more abundant by a lock on refined back . Lift high contrived . Where the default is only 6.1 mm , after bud turner back then re- patched , the valve is now able to lift up to 7.5 mm . Walah .. so high huh. Medium per valve Abi still believe in the factory default .
What about the fuel atomizer ? If at first glance anyway , still looks like a standard vacuum models . Eits .. make no mistake , it was already possessive Scorpio . Plek mounting in a standard intake manifold and carburetor were given a sort of funnel that carburetion better steering . Whew .. Plus PERTAMAX flowing dong !
Rota release components exhaust gas silencers Left to Jelkevic made from carbon . His neck is of course the custom of stainless steel , because no special Byson . His voice comes out sounding quite mellow lo . Brum - brum ... !
Last regulator entrusted CDI ignition programmable artificial Cheetah Power ( CP ) , which can be arranged in 2 folders . " Just choose whichever is most convenient , " said the efficient body mechanics . That provided two versions , would select for a tasty daily or touring .
Steady !Enlarge Foot - Foot
Not only performance -upgradable Bang Putu , body and legs also experienced changes . First diperkekar legs , swing arm standard waste evicted Suzuki GSX - 750 which does look more macho . Well in the middle perch local rim with a width of 4.5 inches , 1 inch wider than standard .
Furthermore upgraded braking so discs , disc count on the lips ZOX wavy , pretty Nissin calipers . For even more front rim width ( 3 inches ) , corrugated cardboard models also cakramnya ZOX . More stable with 4 piston calipers from Brembo .
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