As a guest on our test bench, our employee Manuel with his Derbi GP1 125 @ 280ccm and a very powerful engine concept. Even if the unobtrusive appearance of the GP1 brings tears to your eyes, the very powerful engine immediately puts a smile on the driver's face. When the engine construction for this project was started, [...]
Today a very nice Rally 200 was presented on our test bench. The project to get an everyday tractor engine was well met here. A PX200 motor serves as the basis, the rotary valve in the housing has been subtly expanded for more inlet angles before TDC. An original Piaggio PX200 shaft that has not been machined is used as the crankshaft. The new […]
Today we had a real beauty on our Dyno. A Vespa Rally 200. The aim of this project was to get a tractor torque engine for daily driving. Base was a Vespa PX200 engine, the rotary valve in the housing has been expanded for more discreet inlet angle before TDC. Crankshaft is a genuine PX200 […]
In the last weekend in June, Monsun SC traditionally invited to their fun run. We attended the meeting with our mobile P4 dynamometer. Bright sunshine and fun at the fun games rounded off this family get-together successfully. Friday and Saturday evening there was something live on the ears. Refreshments were available at attractive prices at the counter [...]
Quattrini engine Vespa Smallframe We finally have the new Qattrini C1 Smallframe Get motor housing. A real delicacy delighted everyone with all the technology. Vespa Smallframe >> Power without end In recent years, the liter output has been in the range of Smallframe engines continued to rise. So-called “Ü40” engines are no longer a rarity today. The previous Piaggio […]
Finally the new Qattrini C1 Smallframe Engine casings are available. For all tuning scooterists out there a must-have. In the past few years the Smallframe tuning becomes more and more versatile. Smallframe Engines with more than 40hp are no longer unique nowadays. The original Piaggio engine casings were produced for power around 10hp. The power […]
The ESC season is just around the corner and with it the preparations. This year we will see new engines and vehicles on the racetracks in Germany, France, Austria and Hungary. A typical K1 engine has appeared on our test bench and is checked for its performance and functionality. According to the ESC rules, [...]
The European Scooter Challenge (ESC) is just about to start. New engines and new scooters will be seen across the race tracks in Germany, France, Austria and Hungary. We just had a typical K1 engine on our test rig recently which we tested for its performance and functioning. According to the ESC rules, the stroke […]
Clutch pinion 24 teeth DRT (helical toothed) for 65 teeth primary wheel PX200, Rally200 Fresh from Italy we have clutch pinions from gear guru Denis Innocente (DRT). Denis specializes in special solutions and small series. Thanks to his enormous know-how, he is able to design and manufacture very interesting and special parts both in terms of quality and price. Its parts [...]
Thomas from Aachen visited us with a rather bizarre conversion concept on his Smallframe Engine. A 172ccm cylinder from the Malossi program is used here, which is actually intended for the Piaggio automatic models TPH and SKR. With some effort, Thomas was able to put the cylinder on a Vespa Smallframe Adjust the motor housing. More detailed information can be found in [...]
Installation of the Vespatronic ignition The installation of the Vespatronic requires real interpretation work on the subject of electrics. To make matters worse, the fact that the currently enclosed connection diagram is not correct. If you were to believe the circuit diagram, you would simply have to put the ground and excitation voltage together and then put them back on the connections 1 and 2 of the CDI [...]
The assembly of the Vespatronic needs a lot of TLC and improved interpretation. A further complication is the fact that the attached wiring diagram is not correct. According to the wiring diagram, the mass and excitation voltage would be simply put together and distributed again to the ports 1 and 2 of the CDI. It […]
“Last minute” Dennis put his Polini Evolution on the P4 with us. The key data of the engine: Carburetor PWK38 Crankshaft BGM 54mm Ignition Vespatronic The Falc exhaust pushes the usable band backwards. The slightly higher peak power of the Falc is offset by the lower speed level and the resulting higher torque of the Big Bertha. [...]
The goal is slowly in sight. Still attach the shift cables. For the clamping nipples, you should use the variant with pressure plates. The brass plate does not damage the cable and can be used again. For the sake of simplicity, we equip the Silver Fern with a complete set of clamping nipples and adjusting screws. The neutral position [...]
