Search found 3 matches

by lujote
Thu Apr 05, 2012 7:10 am
Forum: Lambretta Tech
Topic: Ron Moss - Avanti TT3 - Cylinder Kit - Review & Test.....
Replies: 750
Views: 336355

Re: Ron Moss - Avanti TT3 - Cylinder Kit - Review & Test....

@OCsuedehead what jetting did you end up with? I am running a kiehin pwk 28mm no filter on standard sx gearing with a avanti clubman, also fitted a LTH reed valve ( piston not modified at the moment) the carb has 40 pilot,JJH needle middle clip and 140 main jet. set the carb up on my home made AFR s...
by lujote
Sat Apr 16, 2011 10:16 am
Forum: Lambretta Tech
Topic: AFR
Replies: 5
Views: 2638

Re: AFR

The thread makes interesting reading! as eibargum suggests i will shoot for 12.1 and monitor the plug from there, i am going to replace the 4DH7 needle with the richer 5N13 as it was on the richest setting and a bit peaky from 1/2 to 3/4, i will post the final numbers up when finished

Paul
by lujote
Thu Apr 14, 2011 7:27 pm
Forum: Lambretta Tech
Topic: AFR
Replies: 5
Views: 2638

AFR

Hi All, i have been mucking about with a O2 sensor on my new build motor;rapido classic, 71mm wiseco kdx piston, 60mm crank, LTH reedvalve, 24 mikuni tm through airbox and Ron Moss avanti exhaust. carb setup with 20 pilot 4DH7 bottom clip and 195 main, i am getting AFR ratio of around 12-12.5 from 1...