jetting for : mugello225V4 / ancillotti sito / phb28 dello

[Special X]

116 main would be smack on IMHO on a 28 dellorto with 230cc and a JL3, (a 30mm delly would only need about 122 or so). The midrange looks weak though. An X13 needle would improve matters but I'd prefer to see an AV266 with X7 at clip 3 or an X13 at clip 1.

[faf]

Thanks again to you all,will let you know what i do and how it goes!.......FAF

[faf]

Would someone be kind enough to explain the needle to me Eg whats the difference between X2 X7 and X13 and what effect does moving the clip to different positions have? Cheers

[rosscla]

Would someone be kind enough to explain the needle to me Eg whats the difference between X2 X7 and X13 and what effect does moving the clip to different positions have? Cheers

Have a read of this to begin with, expains the needles and the positions

http://lambretta.co.uk/downloads/carbsetup.html

[faf]

Cheers,makes sense now i know they're not weakest to richest in numerical order!