Product description
The big brother of the 135er is a cylinder with power reserves for problem free daily usage. Other than the small DR, the 177 definitely gets performance in higher rev ranges due to it's two auxiliary exhaust ports. This makes it a dependable companion through it's relative low compression. When the 3rd cylinder transfer port is blown (gasket), the DR can be also be driven on engines with 2 transfer ports. It also gets a respectable performance increase. With using the POLINI head and adapting the cylinder transfer port to POLINI 177 dimensions, the 177 gets more power, but won't be completely indestructible.
The OLYMPIA 177 is identical to the DR 177er, and is a very good alternative if the DR if not available.
Conclusion: a top all round cylinder with great long distance qualities.
Cast Iron/ 63mm Bore/ 7 Transfers/ 177.68ccm
Cast iron cylinder, 57mm stroke, 7 transfers, pistons with 2 piston rings, exhaust with additional auxilliary outlets, original DR cylinder head and gasket set included in delivery. The crankcase will not need modification in the first step, jets and ignition should be checked and optimized. Models with elestart will need modification of lower cooling fins.
SIP-TIPP: Adjust jets and replace spark plugs(W4AC), both an absolute must, ignition setting circa 19°, Harmonizes well with 24/24 Si, Italian racing exhausts/SIP ROAD, longer transmission and racing crankshaft are recommended. 28er carb and SIP / JL Racing exhausts are the DR's innermost desire!
SIP-Kunde Massimo M., Schweiz:
“Very good kit for simple tuning. Good torque. With 24/24 SI and standard gearing about 125 km/h possible.”
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Notepad
Get inspired. This product is included in the following public notepads:Notepad name | User | Change date | Article | Note | |
---|---|---|---|---|---|
PX 125 30 ans 2011 ZAPM 74100 | AnthonyP2842 | June 22, 2022 | 18 | View notepad | |
Jesse Christian | AndreasW4912 | June 1, 2022 | 13 | View notepad | |
VNB | AlejandroJimeneJ | May 23, 2022 | 6 | View notepad | |
VBB | FriedhelmS5457 | May 24, 2022 | 10 | View notepad | |
Moteur DR | BoulotP | May 11, 2022 | 48 | View notepad | |
35_2022 | PeterCM | May 9, 2022 | 29 | View notepad | |
Andy erledigt | timeworker | May 1, 2022 | 55 | View notepad | |
Zylinder | JurgenF2161 | March 31, 2022 | 2 | View notepad | |
moteur px bleu blanc | DanielL5420 | March 24, 2022 | 5 | View notepad | |
chris | Tiberi | February 27, 2022 | 8 | View notepad | |
Piston cylinder kit | AhmadT | March 4, 2022 | 13 | View notepad | |
Petter slage | JakobS5562 | March 3, 2022 | 20 | View notepad | |
Hubert | MarkusP9860 | March 12, 2022 | 69 | View notepad | |
Notepads 01/22/2022 | PetkoP | March 26, 2022 | 6 | View notepad | |
liste vespa2 | ericl8283 | January 23, 2022 | 90 | View notepad | |
sprint rouge | DanielL5420 | December 13, 2021 | 57 | View notepad | |
SX TV 200 | LaurentC6093 | March 4, 2022 | 46 | View notepad | |
STEPHAN 69 | SC_du_Sudest1 | November 18, 2021 | 4 | View notepad | |
motor ves px | TalaricoF | November 17, 2021 | 11 | View notepad | |
Ronan Jérémy | Germain | November 15, 2021 | 41 | View notepad | |
Dazzle sip | ws9ss90 | July 1, 2022 | 99 | View notepad | |
new order 08/11/2021 | bagusd | November 8, 2021 | 25 | View notepad | |
078_2021 | PeterCM | October 1, 2021 | 5 | View notepad | |
Elio1 | SC_du_Sudest1 | September 24, 2021 | 5 | View notepad | |
B Parts | GianlucaB | November 10, 2021 | 45 | View notepad | |
Fitze Motor | WestenHolzMotorW | July 18, 2021 | 26 | View notepad | |
Harry VNB | MarkusZ3701 | July 1, 2021 | 26 | View notepad | |
Sprint Jose | BigiRuth | March 1, 2022 | 28 | View notepad | |
Zylinder | DanielK5039 | May 22, 2021 | 1 | View notepad | |
Sprint Motor | JonasB8955 | September 8, 2021 | 34 | View notepad | |
Jules | albanv | April 28, 2021 | 2 | View notepad | |
davide | latuavespa | April 28, 2021 | 6 | View notepad | |
px 125 | ChristophV3163 | April 5, 2021 | 20 | View notepad | |
Tuning | MichaelR8365 | July 4, 2022 | 11 | View notepad | |
order maret 2021 | syafiraa | March 21, 2021 | 63 | View notepad | |
202103 | AkiraO | March 6, 2021 | 26 | View notepad | |
Nico | KevinS9875 | February 3, 2021 | 3 | View notepad | |
Tobi PX | MarkusB9239 | January 30, 2021 | 7 | View notepad | |
bill0121 | SC_du_Sudest1 | January 21, 2021 | 13 | View notepad | |
Ulandi | KevinS9875 | January 21, 2021 | 3 | View notepad | |
DR 177 | BoulotP | January 20, 2021 | 13 | View notepad | |
T5 / PX | PhilipH7094 | January 3, 2021 | 8 | View notepad | |
Fori 01 - 27/12/2020 | BorisM9681 | December 30, 2020 | 29 | View notepad | |
Vespa Cosa 3 | SebastianoG6152 | May 13, 2021 | 19 | View notepad | |
PX 150 | GiuseppeS8170 | July 6, 2021 | 15 | View notepad | |
Nice to have. | JanP4695 | August 25, 2021 | 5 | View notepad |
View notepad
Downloads
File name | File type | Description | File size | |
---|---|---|---|---|
Dyno_DR177 | Dyno DR177 | 0,22 MB | Download | |
DR177cc_Datasheet | DR177cc_Datasheet.pdf | 0,22 MB | Download | |
Technik_Zylinderkopf | Technik Zylinderkopf | 0,38 MB | Download | |
Tuningübersicht Largeframe | Tuningübersicht Largeframe | 0,20 MB | Download | |
DynojetDR177ccm | Dynojet DR177ccm | 0,30 MB | Download | |
DR177ccm_Datenblatt | DR177ccm_Datenblatt.pdf | 0,22 MB | Download | |
Technik_Zylinder | Technik Zylinder Vespa | 46,55 MB | Download | |
BriefkopienSIP | Briefkopiensammlung SIP Team | 5,51 MB | Download | |
Cylinder head technology | Cylinder head technology | 1,60 MB | Download | |
Cylinder technology | Cylinder technology | 6,14 MB | Download | |
Tuning summary largeframe | Tuning summary largeframe | 1,70 MB | Download |