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Lambretta resonance exhaust and Big Box prototype test
A Lambretta exhaust test: the new and upcoming Lambretta Big Box is currently in production. A delivery date is unfortunately still unknown.
The Lambretta exhaust systems in the test
Before we sent the final sample to Spain, the new box was put through its paces again. Lambretta exhaust test: Another prototype box from our friend Chalky from Replay Scooters and JPP came directly to the test bench:
- bgm PRO BigBox Proto
- JPP box prototype
The following resonance racing exhaust systems competed against the pits:
- the TSR Evo,
- the JL3 and
- in MB3
And all three Reso systems did better against the speakers than we would have expected!
The Lambretta engine
The test engine was constructed as follows:
- Cylinder: Converted to membrane RT225 cylinder (BGM2225NR)
- Crankshaft: bgm PRO 110/60 (BGM11060N)
- Ignition: bgm PRO electronic AC ignition (BGM210900KT)
- Carburetor: Dellorto PHBH 30
- Intake manifold: MBD with 6-valve membrane (7672617KT)
- Clutch: bgm PRO 6-disc clutch (BGM8011NR46)
Result & conclusion of the test
Nice and clear to see how good the box is from the start Performancebut also with plenty of torque scores in comparison to the 'racing exhaust systems'.
This is exactly what makes the bgm PRO boxes so nice to drive. There is always enough power available without having to struggle with gear connection problems or having to turn the gas like crazy to get things going.
The moderate consumption values of the engine concepts with the bgm boxes are another advantage, apart from the original look and the pleasant background noise. Another outstanding feature is the protected fastening system with adjustment options in both horizontal and vertical directions. This allows tolerances and, above all, spacers used to be compensated for different strokes and connecting rod lengths.
Lambretta exhaust test performance charts
Here you can find the performance diagrams as PDF:
- Lambretta Exhaust Exhaust Test Dyno Sheet Resos MB3_JL3_TSREvo
- Lambretta Exhaust Exhaust Test Dyno Sheet Box Protos
De nouveau en stock: pieces de tuning de BGM pour Lambretta
Les cylindres Racetour d'une cylindrée de 195cc et 225cc et l'embrayage Superstrong de 46 dents, qui s'adapte parfaitement aux cylindres RT, sont de nouveau available!
Cylinder BGM Racetour 225cc for Lambretta
Tuning cylinder -BGM PRO MRB-Racetour 225cc- Lambretta TV 200, SX 200, DL 200, GP 200.
Lors du développement du cylindre Racetour, Mark Broadhurst a utilisé sa longue expérience en matière de tuning des Lambrettas (avec plus de 1.700 cylindres trafiqués). The cylinder is available with a cylinder of 195cc (size Ø = 65mm) for carters moteur petits de 125 à 175cc et de 225cc (alésage Ø = 70mm) pour les carters moteur de 200cc.
Achetez cylinder for LambrettaEmbrayage BGM Superstrong de 46 dents for Lambretta
Embrayage de tuning -BGM PRO Superstrong 6 disques d'embrayage garnis, 10 departments- Lambretta LI, LIS, SX, TV (série 2, série 3), DL / GP -
BGM PRO Superstrong - l'original
Embrayage extrèmement résistant et facile à utiliser - Made in Germany
L'embrayage Superstrong allie of the attribute tels que résistance, fiabilité et une utilization facile.
This is the base de n'importe quel moteur trafiqué.
La cloche d'embrayage massive usinée en CNC assure une concentricité parfaite et offre une haute rigidité de torsion, tout en garantissant un bon enclenchement et accouplement avec un point de patinage bien défini et le tout avec une souplesse sans égal. Cet embrayage est ideal tant pour les Lambrettistes randonneurs qui accordent une grande importance à la qualité que pour les Lambrettistes de compétition qui sont à la recherche d'un embrayage resistant et durable.
bgm tuning Lambretta highlights back in stock
Besides ours bgm catalog 2018 we have another piece of news for you. Our two bgm tuning parts for Lambretta are now available again: 225cc RT cylinder and the Lambretta Superstrong clutch.
bgm Racetour 225 Lambretta cylinder
bgm tuning Lambretta cylinder -BGM PRO MRB-Racetour 225cc- Lambretta TV 200, SX 200, DL 200, GP 200.
In the development of the RaceTour cylinders Mark Broadhurst incorporated his decades of experience in the tuning of Lambretta scooters and over 1,700 tuned up 2-stroke cylinders. The bgm tuning cylinder for Lambretta are available with 195cc (Ø=65mm) for the small casings (125 – 175cc) as well as with 225cc (Ø=70mm) for the 200cc casings.
Buy here Lambretta cylinderbgm Superstrong clutch Lambretta 46 teeth
bgm Tuning Lambretta clutch -BGM PRO Superstrong 6 discs, 10 springs- Lambretta LI, LI S, SX. TV (series 2-3), DL / GP -
BGM PRO Superstrong - the original
Extremely durable clutch, easy to use - Made in Germany
The Superstrong clutch is extremely durable, absolutely reliable and easy to use. Perfect for efficient tuning.
The massive CNC-machined clutch spider features an excellent concentricity and is highly durable. Therefore it offers a perfect clutch engagement and a clear disengagement. This clutch is ideal for tour riders who place value on high quality as well as for racers who look for extremely durable and stable clutch.
Buy here Lambretta clutch
Nuovamente disponibili gruppo termico e frizione bgm tuning by Lambretta
In addition to the new catalog bgm 2018 abbiamo per te un'altra buona notizia: tornano ad essere disponibili due pregiati articoli bgm for the tuning of your Lambretta: the group termico Racetour 225cc and the friction Superstrong a 46 denti, perfect for the group termico Racetour:
Gruppo termico bgm Racetour 225 with Lambretta
Gruppo termico bgm Tuning Lambretta-BGM PRO MRB-Racetour 225 cc- Lambretta TV 200, SX 200, DL 200, GP 200.
Nella progettazione del gruppo termico RaceTour Mark Broadhurst has unito la sua esperienza pluridecennale nel tuning della Lambretta so come nell'elaborazione di oltre 1700 cilindri a 2 tempi. Ci sono cilindri bgm tuning da 195cc (alesaggio 65mm) per carter piccoli da 125-175cc e cilindri bgm tuning da 225cc (alesaggio 70mm) per carter motore da 200cc.
Acquista qui il groupo termico per LambrettaFrizione bgm Superstrong 46 denti per Lambretta
Frizione bgm Tuning Lambretta-BGM PRO Superstrong 6 dischi, 10 molle- Lambretta LI, LI S, SX. TV (series 2-3), DL / GP -
BGM PRO Superstrong - l'originale
La frizione Superstrong unisce ottima resistenza, assoluta affidabilità e facile utilizzo - Made in Germany.
The basis for an ottimo tuning of the engine.
Il cestello della frizione, massiccio e realizzato con lavorazione CNC presenta un'eccellente rotondità so come un'elevata rigidità. Tutto questo consente di ottenere innesto e stacco della frizione perfetti. Ideal per chi percorre lunghi tragitti e desidera componenti di ottima qualità, so come per gli amanti delle competizioni alla ricerca di una frizione resistant e stable.
bgm Tuning Lambretta Highlights available again
Suitable for the new one bgm catalog 2018, are now two bgm Tuning Lambretta Essentials back in stock. Our 225cc RT cylinder and the Lambretta Superstrong clutch with 46 teeth, which harmonizes very well with the cylinder, are now available again:
bgm Racetour 225 Lambretta cylinder
bgm Tuning Lambretta cylinder -BGM PRO MRB-Racetour 225 cc- Lambretta TV 200, SX 200, DL 200, GP 200.
Mark Broadhurst has incorporated his experience from several decades of Lambretta tuning and over 1.700 tuned two-stroke cylinders into the development of the RaceTour cylinders. The bgm Tuning Lambretta cylinders are available with 195ccm (65mm bore) for the small engine cases with 125-175 ccm and with 225ccm (70mm bore) for the 200ccm engine cases.
Buy Lambretta cylinders herebgm Superstrong clutch Lambretta 46 teeth
bgm Tuning Lambretta clutch -BGM PRO Superstrong 6 discs, 10 springs- Lambretta LI, LI S, SX. TV (series 2-3), DL / GP -
BGM PRO Superstrong - the original
Extremely resilient coupling, very easy to use - Made in Germany
The Superstrong coupling combines extreme durability, absolute reliability and easy operation.
It is the basis of any solid engine tuning.
The massive, CNC-manufactured clutch basket has excellent concentricity and extremely high torsional rigidity. It thus offers perfect coupling behavior with a clearly defined grinding point and clean cutting. It can be used by touring riders who value high quality, as well as ambitious racers who are looking for an extremely resilient and stable clutch.