Re: Vespa 43mm Olympia kit jetting

Alek . /
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The largest jet I currently have is a 59. Plug looked slightly rich but I haven't really opened it up enough to tell if I'm lean. Ill put a temperature gauge on and check again when the weather warms up.

I used a head gasket. I haven't checked for air leaks but it seems to idle nicely even with the stock grande head (offset plug)

In regards to the piston i believe the 'arrow' did point towards the exhaust. I ordered mine from Treats and it did not include an instruction manual. I just matched the piston window up with the boost ports. Seems to run great!

Thank you everyone for your input. I will provide an update when I get a chance to tinker further. (edited)

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Subject Written By Posted
  Vespa 43mm Olympia kit jettingTopic by: Alek . Alek . 12/08/19 10:13AM
  Re: Vespa 43mm Olympia kit jettingRe: pat splat pat splat 12/08/19 12:44PM
  Re: Vespa 43mm Olympia kit jettingRe: - Joe - - Joe - 12/08/19 02:32PM
  Re: Vespa 43mm Olympia kit jettingRe: Gle Cas Gle Cas 12/09/19 06:33AM
  Re: Vespa 43mm Olympia kit jettingRe: Richard Eberline Richard Eberline 12/09/19 06:43AM
  Re: Vespa 43mm Olympia kit jettingRe: Gle Cas Gle Cas 12/09/19 11:55AM
  Re: Vespa 43mm Olympia kit jettingRe: Gle Cas Gle Cas 12/09/19 10:03PM
  Re: Vespa 43mm Olympia kit jettingRe: P D P D 12/10/19 09:51AM
  Re: Vespa 43mm Olympia kit jettingRe: Gle Cas Gle Cas 12/10/19 10:10AM
  Re: Vespa 43mm Olympia kit jettingRe: P D P D 12/10/19 10:19AM
  Re: Vespa 43mm Olympia kit jettingRe: Gle Cas Gle Cas 12/10/19 10:36AM
  Re: Vespa 43mm Olympia kit jettingRe: Graham Motzing Graham Motzing 12/09/19 12:43PM
  Re: Vespa 43mm Olympia kit jettingRe: Toledo Riot Toledo Riot 12/09/19 04:55PM
  Re: Vespa 43mm Olympia kit jettingRe: Graham Motzing Graham Motzing 12/09/19 05:34PM
  Re: Vespa 43mm Olympia kit jettingRe: Gle Cas Gle Cas 12/09/19 06:09PM
  Re: Vespa 43mm Olympia kit jettingRe: Toledo Riot Toledo Riot 12/10/19 09:41AM
  Re: Vespa 43mm Olympia kit jettingRe: Dirty30 Dillon Dirty30 Dillon 12/10/19 10:30AM
  Re: Vespa 43mm Olympia kit jettingRe: Alek . Alek . 12/10/19 12:48PM
  Re: Vespa 43mm Olympia kit jettingRe: Les B. Les B. 02/18/20 10:09AM
  Re: Vespa 43mm Olympia kit jettingRe: Dirty30 Dillon Dirty30 Dillon 02/18/20 10:15AM
  Re: Vespa 43mm Olympia kit jettingRe: Les B. Les B. 02/18/20 10:23AM
  Re: Vespa 43mm Olympia kit jettingRe: P D P D 02/18/20 10:55AM
  Re: Vespa 43mm Olympia kit jettingRe: pat splat pat splat 02/18/20 11:16AM
  Re: Vespa 43mm Olympia kit jettingRe: Richard Eberline Richard Eberline 02/18/20 03:34PM
  Re: Vespa 43mm Olympia kit jettingRe: Dirty30 Dillon Dirty30 Dillon 02/18/20 03:52PM
  Re: Vespa 43mm Olympia kit jettingRe: Les B. Les B. 02/18/20 06:26PM
  Re: Vespa 43mm Olympia kit jettingRe: Richard Eberline Richard Eberline 02/19/20 07:22AM
  Re: Vespa 43mm Olympia kit jettingRe: Dirty30 Dillon Dirty30 Dillon 02/19/20 09:37AM
  Re: Vespa 43mm Olympia kit jettingRe: P D P D 02/19/20 10:26AM
  Re: Vespa 43mm Olympia kit jettingRe: Dirty30 Dillon Dirty30 Dillon 02/19/20 10:36AM
  Re: Vespa 43mm Olympia kit jettingRe: P D P D 02/19/20 11:03AM
  Re: Vespa 43mm Olympia kit jettingRe: pat splat pat splat 02/19/20 12:15PM
  Re: Vespa 43mm Olympia kit jettingRe: Dirty30 Dillon Dirty30 Dillon 02/19/20 01:24PM

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