That is exactly the issue everyone has had with Lectron and EI carbs.
Get the mid spot on and the top will be rich, jet the top correct and the mid will be lean - no matter what needle is used.
I have said for years that a solenoid powerjet ( or adding a proper air correction system) would fix everything, but that needs alot of work to set up, so has never been done.
Its worth doing though, as the nice atomisation of the Lectron setup is worth having.
Another route would be a powerjet with air correction, these are available - I will post a link here when I find it.
Another possibility is the company that bought the patents from Edmonson - the guy who did Lectron and EI.
These new carbs won everything at Pikes Peak where they ran.
The 2T Quad had my pipes and was easily the fastest on the hill - listen for the screaming Banshee.
http://www.youtube.com/watch?v=ZneHu...1&user=motovox
Here is the air corrected powerjet setup - I have a pair and will test these on the first F3 - 400 engine on the dyno
http://www.thunderproducts.com/dial_a_jet.htm
Bookmarks