Search found 7 matches

by roadrunner
Sat Sep 11, 2010 6:03 pm
Forum: Lambretta Tech
Topic: delorto jeting
Replies: 15
Views: 5066

Re: delorto jeting

when you say a 175 kit, it could mean anything, my set up on a tuned 175/li150 barrel was 180 exhaust 125 transfers and 165 inlet, with a 30mm phbh it had an av 266, main 128, cant remember the needle tho, 40 slide filed to suit, running with a pm pipe 175 kit is one i bought over the counter ,thin...
by roadrunner
Fri Sep 10, 2010 10:09 pm
Forum: Lambretta Tech
Topic: delorto jeting
Replies: 15
Views: 5066

Re: delorto jeting

did a tidied up iron 175 for a lad, 28 dellorto, 42 clubman. 108 main, 48 pilot, 70 choke, av264, x7 top notch, remote filter, 300 float jet and needle set up, light flywheel,standard GP gearbox, 18/47 (5.2) goes really well. the carb was from the breakers, the pipe was his mates, and the top end w...
by roadrunner
Fri Sep 10, 2010 5:50 pm
Forum: Lambretta Tech
Topic: delorto jeting
Replies: 15
Views: 5066

Re: delorto jeting

118 is a huge main jet for that set up. Does it rev right out in 2nd and 3rd without choking up? it had a 145 in it when i built it .its done 500mile and it is a bit boggy,it has to be well reved to go.beedspead told me what jets to use when i purchased the carb and was told if i go much lower than...
by roadrunner
Wed Sep 08, 2010 8:22 am
Forum: Lambretta Tech
Topic: delorto jeting
Replies: 15
Views: 5066

Re: delorto jeting

Roadrunner what exhaust are you running? Have you gone from airbox to ramair? You will need to re-jet if changing the air intake on an engine. Have a look here for a few ballpark delly setups inc a 175 kit. http://bristollambretta.webs.com/26mmphbhjets.htm 50mm big bore exhaust and the 28mm dellort...
by roadrunner
Tue Sep 07, 2010 6:29 pm
Forum: Lambretta Tech
Topic: delorto jeting
Replies: 15
Views: 5066

Re: delorto jeting

rog60 wrote:you sure it's a 28mm? as I have a 103 in my 28mm on a Rapido Race 200 kit..
yep,its a 28 mm :!:
by roadrunner
Mon Sep 06, 2010 8:34 pm
Forum: Lambretta Tech
Topic: delorto jeting
Replies: 15
Views: 5066

delorto jeting

i have a118 main jet in a 28mm delorto on a 175 kit,i have just fitted a mb developement air ram filter ,should it still be ok with the 118 jet or should i up it to a 120?any help appreciated..
kev :?:
by roadrunner
Fri Feb 26, 2010 10:20 pm
Forum: Lambretta Tech
Topic: help starting it up
Replies: 50
Views: 14036

Re: help starting it up

dont worry huggy i am big enuf to kick it over :flaming: