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pk_damiano_4hp

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  1. pk_damiano_4hp
    Erste Fotos von der neuen Version 2.0
  2. pk_damiano_4hp
    I try in English, unfortunately use the google translator for German: a friend bought the MRP head to mount on his MHR221, the main objective is to lower engine temperatures and not to increase performance.
  3. pk_damiano_4hp
    Mein Freund kaufte es für seine MHR (Abgas 195 °) auf Betriebstemperaturen zu senken. Ich werde dich in meritoalle Temperaturen und über seine Leistung zu lassen.
  4. pk_damiano_4hp
    Hat jemand versucht? http://www.mrp-racing.de/index.php?a=291〈=eng http://www.mrp-racing.de/index.php?a=287〈=eng
  5. pk_damiano_4hp
    my interpretation of the new malossi 166:
  6. pk_damiano_4hp
    the producer asked me to remove tapers for fear that someone will copy
  7. pk_damiano_4hp
    attention to the connecting rod of this crankshaft, is undersized: Also I have installed one of these crankshafts, but first I replaced the rod with a more adequate, I balanced at 12 o'clock and I soldered the pin with the lasers https://www.facebook.com/media/set/?set=a.583027708464657.1073741877.151893714911394&type=3 thickness of the connecting rod shaft pinasco thickness of the new connecting rod the comparison balancing 12 hours welding
  8. pk_damiano_4hp
    What has been written is correct, but not too much. E 'true that approaching the cone at the end of the wall increases the torque but not always this is to the detriment of the turns, in fact usually approaching the cone of 2-3 cm at the bottom of the muffler earns torque but also rpm. the megadelle 6 cones are for the first 5 cones all the same, what changes is the drilling of the bulkhead and the internal dimensions of the last cone. Given this, we can talk about the last cone that depending on the size assumes a different name, its beginning, in all the mufflers is **mm and the lengt of the classic cone is ***mm. V2 = final **mm V4 = final **mm V5 = final **mm V6 = final **mm The letters CL indicates a muffler with longer cone and the next number indicates how many centimeters. when a muffler has the letter T on the other hand means that it comes to an end cone transversal that is on the one hand and on the other 150mm long 120mm. These are classic mufflers, then there are 8 cones lot more performance than standard manufactured on request. These are the pans in standard box then there are the XL 1.0 and 2.0 (ready in a few weeks)
  9. pk_damiano_4hp
    I can not understand because in Germany all want the V6T when V5CL2,5 is superior in everything: torque, rpm and power...
  10. pk_damiano_4hp
    Today I tried the lth box, great product, fast and easy mounting. muffler by torque with a maximum peak at 7400 rpm. Suitable for pinasco215, polini 210, piaggio200 also on long stroke. For Malossi sport can go very well if you increase the diameter of the exhaust pipe to 20mm otherwise the extension is certainly not enough. Congratulations to Lambretta teile for making this fantastic muffler
  11. pk_damiano_4hp
    I received today the muffler, close up view is much better than in pictures, with my experience I think putting an outlet tube inner diameter 20mm instead of 18mm might be appropriate to large displacement engines because as volume is already sufficient. although I still have to do the comparison by the box from which it is derived it seems bigger than that Piaggio, of the same thickness but of greater width. surely it is better than the Sip Road. Tomorrow will mount on reed valve malossi 221
  12. pk_damiano_4hp
    Welds are continuous wire (MIG) Because the thickness of the sheet metal (1 mm) is an impediment to the TIG welding does not make any material fact and should be to sheet metal in the welding point, making it more fragile. To achieve robust silencers with TIG welding requires a minimum thickness of 1.5 mm sheet metal, HOWEVER bending the steel plates by hand is easier to work sheets from 1mm. The purpose of Mega has never been to be the beauty, but effective, with the continuous development and customization, we hope it will be the most efficacious on the market. The muffler has the sound of other megadella, not more than standard
  13. pk_damiano_4hp
    Le saldature sono a filo continuo (mig) perché lo spessore della lamiera (1mm) è di impedimento per la saldatura a TIG, infatti il tig non apportando materiale andrebbe ad assottigliare la lamiera nel punto di saldatura rendendola più fragile. Per realizzare marmitte robuste con saldatura a TIG sono necessarie lamiere di spessore minimo 1,5mm, tuttavia dovendo calandrare a mano le lastre di acciaio è più semplice lavorare con lamiere da 1mm. Lo scopo della megadella non è mai stato quello di essere uno scarico bello esteticamente, ma efficace e con il continuo sviluppo e la personalizzazione, speriamo diventi il più efficace sul mercato. La marmitta ha il medesimo rumore delle altre megadelle, ovvero appena maggiore di quella di serie. Non preoccuparti il tuo italiano è decisamente migliore del mio tedesco p.s. ho scritto tutto in italiano perché credo che sia di più facile la traduzione (usando google translate), se poi qualche anima più volesse tradurre ne sarei felice.
  14. pk_damiano_4hp
    I think I understand the sense of the intervention. The left side of the muffler was left of the standard sizes to simplify the construction and to not touch in the left corners, in version 2.0 also the right part will be worth tapered to have the footprint as small as possible and do not touch in the bends as with the big box. To make a pot with the whole carcass increased goes completely redone the interior perforated wall. Then there is the pneumatic brake exerted by the second chamber does not affect the performance, so we looked for, being a modified muffler handcrafted and made in the factory, we have tried to do only what is necessary.
  15. pk_damiano_4hp
    devi sentire privatamente carmelo che la realizza (o su facebook: privitera carmelo o tramite mail: pricar1@yahoo.it), tra 10 giorni sarà pronto il modello 2.0 specifico per motori lamellari I did not understand your post, google translator does not help me, you can write in English?
  16. pk_damiano_4hp
    When I saw her, I knew what his function, in fact its ultimate destination will be on the 200 engine with cylinder Piaggio, malossi piston, cylinder head Polini. But I try also on the MHR to understand how it behaves and where it can be improved. As I am the developer of Megadella, I know how to behave these types of discharge by changing one or more parameters. When I saw the catcher who was behind the curve I realized that it was a couple from muffler suitable for engines with exhaust diagram of less than 180 °.
  17. pk_damiano_4hp
    I bought yesterday for a 200, I'll try on the engine MHR221 (36 carb, pacco lamellare e 25/62) and 200 Piaggio with windows open, the piston malossi and cylinder head polini (valvola rotante, si 24)
  18. pk_damiano_4hp
    siproad XL ist die schlimmste der siproad 2.0? wirklich seltsam, wahrscheinlich es einen Motor mit mehr Hubraum und mehr Leistung benötigen würden das Recht megadella ist das Beste aus siproad 2.0
  19. pk_damiano_4hp
    sondern zwischen big box sport und siproad XL welche der beiden mehr Macht hat? die schlecht montiert sind und mit minderwertigen Materialien Ich wusste, machte
  20. pk_damiano_4hp
    Was bedeutet das?
  21. pk_damiano_4hp
    die Tatsache, dass ich nicht Deutsch sprechen überhaupt, und ich muss mich selbst eines Übersetzers in Anspruch zu nehmen, stark begrenzt die Hilfe, ich könnte Forum zu geben; Aber ich versuche, mich verständlich machen. eine gute Verbesserung wird durch Platzieren eines Abgaberohr von 19 mm mit einer Länge von 150 mm in Verbindung mit nur einem kreisförmigen Loch an der Trennwand 26 mm erreicht. das Loch an der Querwand muß an der gegenüberliegenden Seite des Abgasrohres so durchgeführt, um die maximale das Rauschen zu reduzieren. das Problem der siproad 2.0 ist, dass der Kegel ist zu weit von der Unterseite des Schalldämpfers, und die Druckwellen nicht zu den Ausgangsgas mit ausreichender Effizienz zurückhalten, wenn Sie nicht über einen Motor der großen Verdrängung oder Aspiration mit einem großzügigen, dass 34-38 kann sowohl den Schalldämpfer zu füllen. Eine gute Idee, dass bereits marmittta offen wäre, einen divergierenden Kegel in einem Abstand von der Unterseite des Schalldämpfers 4cm hinzuzufügen und anzukommen. ch hoffe, dass das, was ich schrieb, ist verständlich,
  22. pk_damiano_4hp
    der Vergleich zwischen Sport und BigBoxen siproad xl wurde getan?
  23. pk_damiano_4hp
    mein Mhr 221: vforce4 phbe36 megadella 24/62 vierten Gang 21/36 100/90-10 Es sollte nicht so schlimm...
  24. pk_damiano_4hp
    Each muffler megadella is different, because there are variations that can make it perfect for any engine as opposed to others that although excellent, are not customizable. The megadella XL was produced before Siproad XL and BigBox Sport. Photos on Facebook, in fact back up to nine months. The holes in the bulkhead are to be dimensioned in the number and diameter in proportion with the discharge tube. In the original pot the ratio of the area of the holes and the discharge tube is approximately 2: 1 that is good value, but you can go to 1.75: 1 to increase the rpm or 2.25: 1 to have more torque. The limit values beyond which the muffler deteriorates the performance are 1,5: 1 and 2,5:1.
  25. pk_damiano_4hp
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