1977 Peugeot 103

By Josie Comstock · Peugeot 103LS-U1 · 1977

Added · Updated

Started as a 28mph 103-U1. Currently gps'ed at 60mph top, reliably cruises at 55mph.

Parts

carburetion

exhaust

transmission

  • Treats Performance clutch w/ 3 ball pressure plate

electrical

  • Ducati Energia 12v

engine

  • Peugeot Polini Race Cases
  • Peugeot Polini W-port 70cc
  • Artek K1

Tuning

Main 71

Comments (6)

Tyler Brekke — 11 years, 2 months ago

So shiny

Josie Comstock — 11 years, 3 months ago

well, I did a few things actually I polished the head and cyl. gasket surfaces down, so I don't need a head gasket (and it gives a little increase in compression, it has 130psi cold), took the lip out of the exhaust port, put in a Meteor 50cc piston, put the Malossi intake and Polini reeds on, popped the restriction plate out of the exhaust (its basically just a straight header to the back cap of the canister now), then re-angled the exhaust exit pipe's tip for more direct flow. other than that I just made sure to be really OCD when I rebuilt it.

Alek Bergquist — 11 years, 3 months ago

So I've got to ask, what did you have to do to derestrict the exhaust and engine?!

Josie Comstock — 11 years, 4 months ago

its a custom seat. I cut a wooden seatpan to the outline of the rack, then had a friend upholster it. it turned out really good.

Alek Bergquist — 11 years, 4 months ago

what kind of seat is that!?

Josie Comstock — 11 years, 5 months ago

My points ignition has failed me for the last time. Finally running a cdi.