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- 13.04.2024 Egg (BZ)
ricambi perfetti
- 12.04.2024 DE (MC)
ammortizzatore art.23216 come descritto, per mio errore preso art.19557 pedalina per messa in moto invece volevo per freno, comunicazione super! poi non è mancato il [...]
- 12.04.2024 gia (BI)Gearshift arm double o-ring pivot Vespa PK 50-125 S, XL
mancano gli o-ring, ma tutto sommato è fatto bene, Si può montare anche nell' inserto boccola in acciaio che vendono qui sul sito.
- 10.04.2024 Bar (TO)Set 6 springs DRT for Vespa PK HP, XL, FL, 6 springs clutch
Su mozzetto originale non montano
- 06.04.2024 SAL (CT)
Perfetto e rapidi a spedire
Cylinderhead NAGY BLECHROLLER CNC IL Naso Vespa V1-15, V30-33, VU, ACMA -1953, Hoffmann A/B/C, M24, Douglas Rod
Price: | €249,99 VAT included (22%) |
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Freight costs: | From € 5,90 VAT included (22%)Details |
Item code: | 25670 |
Logo: | |
ATTENZIONE!: | RACE-USE ONLY |
Weight: | 0,800 Kg |
Quantity: |
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Description
Cylinder head "Il Naso"Fits Vespa engines with a high nose piston (V1-30, Hoffmann, Acma until 1953, 125 U, Douglas Rod). Not suitable for Motovespa models. The compression ratio is about 1:8.
The head can be installed plug n play (depending on the piston crown, the original copper seal must remain in place). It is not necessary to change the spray system - on the contrary. This will worsen the result!
However, the spark plug (short thread) must be replaced. A heat value of 250 (e.g. Bosch W4AC / NGK B7HS) or more is recommended. To be on the safe side the ignition timing should be changed about 4 degrees late.
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Ultima sync: 14:45 (del giorno: 23/05/2024)
Ultima sync: 14:45 (del giorno: 23/05/2024)