Reference: B9HS / 5810
NGK B9HS short base spark plug (medium index)
NGK B9HS spark plug ideal for an original engine.
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Here is the cylinder / piston without cylinder head 50cc of the house DOPPLER, this cast iron diameter 40mm model named SPORT will allow you especially to leave on solid bases, reliable and this for a small price.
DOPPLER has mainly worked on the diagrams, the 5 transfer channels, the intake ... This cylinder has an oval exhaust booster, the piston is a high-end two-segment model with chrome end segments that will offer you a maximum of torque and strength.
A very good little high engine that you can accompany a breech of origin or DOPPLER high compression.
Delivered complete as presented with piston clips, axle, segments, base gasket, manual ...
The recommendations after assembly are the following: 300kms running in with a good 2-stroke racing oil, sufficient original ignition, NGK B9HS short-head cold spark plug highly recommended, an original air filter, a carburizing adjustment.
Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the piston and skirt stocking is also included in this modification. Allow a little extra time for this preparation!
Mounts on :
APRILIA AMICO
APRILIA SR (before 1993 only)
FANTIC BIG WHEEL
GARELLI PONY
GARELLI SR
ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORTER
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA
LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1
KOTIR SR
KTM CHRONO
MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK
YAMAHA BW'S
YAMAHA BW'S NG
YAMAHA BW'S ORIGINAL
YAMAHA BW'S NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA
And other models ...
Reference: B9HS / 5810
NGK B9HS spark plug ideal for an original engine.
Reference: H02138540
A very solid original type kit cast.
Reference: 129.0614/GT
Already available with us, the very latest from FURYTECH! More powerful, more torquey ...
Reference: 02131740
The aluminum 5 transfers kit without cylinder head, piston and exhaust has two segment boosters.
Reference: 031000
A small kit at a low price, nice, solid and a little more efficient than the original.
Reference: 129.0611
A great kit 50cc aluminum, just below the RS10 GT, ideal for riding every day because it has a great ratio torque / power / strength.
Reference: 31 6901
An excellent high engine which brings a very good performance gain, increased strength and the legal displacement of 50cc.
Reference: 070000/1
A high engine full of high quality. Ideal to improve your performance while preserving the 50cc engine capacity.
Reference: KT00096
A 50cc kit without solid breech, reliable and efficient, installs without problem with the original cylinder head.
Reference: 032000
A slightly improved kit compare to the origin with an unbeatable price.
Reference: 477533
Ideal to circulate every day with a powerful and solid 50cc kit.
Reference: 129.0602
An original type kit original look with a black and orange cylinder head. As reliable as the origin for a good price. Last piece available before retirement production !!!
Reference: 214655
A very good little cylinder that will earn you a lot of performance sold without cylinder head to save money. But mounts very well on the breech of origin.
Reference: 440569
A cheap cast iron cylinder ideal for driving every day.
Reference: 376592
Ideal to ride every day with more performance while maintaining its engine capacity and original cylinder head!
Reference: 76505.00
A very good high engine which brings a very good performance gain while preserving the solidity and the legal displacement of 50cc.
Reference: 01131740
The high complete engine with exhaust LUXURY RACING has boosters, bi segment ...