Re: signs of over-carburation
The problem you're having is not the size of the carb, but the style of carb.
A SHA carb is meant to work on a stock moped in a narrow RPM range.
Your stock Peugeot rarely goes over 8K RPM's, so a single jet carb with a pre drilled idle circuit works fine.
A carb with a needle and tunable idle circuit is a must if you're trying to tune the broad range that your engine is capable of.
In the Two-Stroke Performance Tuning book by Graham Bell, he recommends a 24-29mm carb for anything from 50-62cc's. This seems crazy high to me, but his charts are showing hp peaks way up around 13K rpm's.
|mit mortso||02/22/10 09:02PM|
|Mo Peds||02/22/10 09:07PM|
|Nash .||02/22/10 09:09PM|
|Sunset Paul||02/22/10 11:12PM|
|mike Thomas||02/23/10 01:34AM|
|mit mortso||02/23/10 03:44AM|
|human drew||02/23/10 04:08AM|
|Graham Motzing||02/23/10 11:20AM|
|Eric Sabatino||02/23/10 03:46PM|