DE

EN

FR

NL

IT

ES

GR

CS

PT

JP

PL

HU
 
tu es ici:
WebshopLambrettaTuningPièces de ...Joint culasse (épaisseur): 1mm,
 Ton Panier
Ton panier est vide
calculate shipping calcul de votre coût d'expédition en direct
 Mes blocs-notes
notepad icon  S'il vous plaît connexion.
webshop icon All Webshop
Ton Modele de Scooter
Montrer seulement les articles pour / selectionnez scooter
Articles les plus populaires

 
prev les images peuvent avoir un look différentnext

Joint culasse (épaisseur): 1mm,

pour Lambretta 125 LI/LIS/DL
/GP/150 LI/LIS/SX/DL/GP/175
TV 2°-3°
aluminium, Ø 64.5 mm

Thick base and head gaskets / spacers are required for raised cylinders and crankshafts that have a longer stroke. When using a long stroke crankshaft, the half length of the additional stroke has to be compensated for by a head and/or base gasket. With compensation by a base gasket, the outlet times are lengthened and the transfer times are also clearly longer. If the outlet is also lifted somewhat by milling, it is possible to optimise the engine for higher revs. Compensation with a head gasket lengthens the outlet and transfer times only slightly, with the transfer timeing changing more than the outlet timeing (= less blow down). This represents an optimisation for more torque at middling revs.

If you install a 60mm instead of a 57mm crankshaft on a MALOSSI 210cc, the 3mm further stroke have to be compensated for a 1.5mm gasket. The following then applies:

1.5mm compensation, base: Wide revs range and high HP, but limited torque and boost to performance that is both late and only occurs suddenly.

1.5mm compensation, head: Extreme torque and risk of wheelies in the lower rev ranges but lower top speeds. On the 210cc, this is SIP's favourite touring combination, also in combination with long transmissions.

The raising of the POLINI 130cc in combination with a 54mm crankshaft is also popular, and rewareds with power, durability and winning positions. With a longer con-rod, the stroke does not change, but the cylinder has to be raised accordingly by the difference of the con-rod lengths. The base gaskets are available in 0.5mm - 10.0mm, the head gaskets are available from 0.5mm - 2.0mm. They are mostly made from aluminium.

Conclusion: Long stroke crankshaft tuning with different spacer combinations is the performance increasing trend of recent years. This is where the wheat is separated from the chaff.

 

SIP-TIP: Do not forget the suitable long stroke crankshaft! With thick spacers, longer stud bolts are also required as well.


recommandations
zoom 
15033000 499,00 €

tva incluse  plus port.
zoom 
45210100 175,00 €

tva incluse  plus port.
zoom 
15040400 685,00 €

tva incluse  plus port.
zoom 
45240200 262,00 €

tva incluse  plus port.
zoom 
45240100 262,00 €

tva incluse  plus port.
pour cette pièce
zoom 
90777400 7,90 €

tva incluse  plus port.
zoom 
90777100 7,90 €

tva incluse  plus port.
zoom 
90777000 7,90 €

tva incluse  plus port.
zoom 
90777500 8,10 €

tva incluse  plus port.
zoom 
90777600 7,90 €

tva incluse  plus port.
choix des clients/ pourrait vous interesser
zoom 
43300000 2,20 €

tva incluse  plus port.
zoom 
87199400 40,00 €

tva incluse  plus port.
zoom 
93149000 29,00 €

tva incluse  plus port.
zoom 
56092000 27,50 €

tva incluse  plus port.
zoom 
24277500 65,00 €

tva incluse  plus port.
Pièces de rechange Cylindre - Standard

 
7,90 €
7.90
EUR
Cet article est disponible en quantité suffisante.

tva incluse
plus frais de port
Art. n°
90777200

6g / piece
Disponibilité   Quantité

share

Forum d'articles
 
icon scootermodels Convient aux modèles suivants
  LAMBRETTA
divider Producteur/Modèle divider cc divider Type divider Moteur divider Année divider Supplément
LAMBRETTA DL/ GP 125 125 22/1 2T AC 1969-1971
LAMBRETTA DL/ GP 150 150 22/0 2T AC 1969-1971
LAMBRETTA GP 150 SIL 150 22/0 2T AC
LAMBRETTA LI 125 Serie 1 125 125LI 2T AC 1958-1959
LAMBRETTA LI 125 Serie 2 125 125LI 2T AC 1959-1961
LAMBRETTA LI 125 Serie 3 125 125LI3 2T AC 1961-1967
LAMBRETTA LI 125 Serie 4 125 125LI4 2T AC
LAMBRETTA LI 125 SERVETA 125 125LI 2T AC 1961-1965
LAMBRETTA LI 125 Special Serie 3/LiS 125 125LIS 2T AC 1965-1969
LAMBRETTA LI 150 Serie 1 150 150LI 2T AC 1958-1959
LAMBRETTA LI 150 Serie 2 150 150LI 2T AC 1959-1961
LAMBRETTA LI 150 Serie 3 150 150LI3 2T AC 1962-1967
LAMBRETTA LI 150 SERVETA 150 150LI 2T AC 1960-1965
LAMBRETTA LI 150 Special Serie 3/ LiS 150 150LIS 2T AC 1963-1966
LAMBRETTA SX 150 Serie 3/ X 150 Special 150 150SX 2T AC 1966-1969
LAMBRETTA TV 175 Serie 1 175 175TV 2T AC 1957-1958
LAMBRETTA TV 175 Serie 2/ SS 175 175TV 2T AC 1959-1961
LAMBRETTA TV 175 Serie 3 175 175TV3 2T AC 1962-1965
LAMBRETTA TV 175 SERVETA 175 175TV 2T AC 1963-1965

Légende: notre stock
close

This article is in stock and ready to be shipped immediately. Notre dépôt es complètement rempli.
This article is in stock. Cet article ne sera plus disponible bientôt.
This article will soon be sold out. Cet article va bientôt plus être disponible
This item is ordered by us especially for you. Deliverytime might take more than 3 weeks. You cannot cancel this order any more. Cet article est commandé particulièrement pour toi. Le délai de livraison est environ 3 semaines.
This article is currently not available but will be back in stock soon. Cet article n'est pas disponible actuellement mais sera en stock bientôt.
This article is currently not available. Cet article n'est pas disponible actuellement. Tu peux le commander quand même. Le délai de livraison est environ 3 semaines.