Jetting advice please

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alanscottj
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Main scooter: Lambretta GP SS250 Casa
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camel wrote:Hi
I jetted up a 26 dellorto for a cast iron reed 200 set up using a gamma tech display to obtain good egt temps
Pilot 53
Atom av266
Needle x13 clip 2 from top
125 main
Hope this helps
Camel
Cheers Camel, one thing I haven't tried yet is an x13 needle :D
Lambretta Series 2 Rat - RB260, SuperTourer, Cyclone 5 gearbox ๐Ÿ˜Ž๐Ÿ‘
alanscottj
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Getting somewhere at last!

Today's jetting:

128 main
AV266
X7 needle - richest (bottom) clip
53 pilot
45 slide
300 float valve has now also been added

Scoot is starting to ride as it should, each time I have moved the clip down it has got better, it is no longer dying when I come off the throttle :D

Now I am at least in the right ball park and the scoot is much more ride-able I can start to do plug chops to get her the best I can. I must say I'm learning lots about jetting this week! Every day is a school day! (well it most certainly is with me!)

Thanks for all your input as always MOST appreciated ;)
Lambretta Series 2 Rat - RB260, SuperTourer, Cyclone 5 gearbox ๐Ÿ˜Ž๐Ÿ‘
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garry inglis
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Main scooter: ts1 230 and rb200
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now you are on the richest setting on the x7 try the x13 2clip
alanscottj
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garry inglis wrote:now you are on the richest setting on the x7 try the x13 2clip
And this will richen a bit more?
Lambretta Series 2 Rat - RB260, SuperTourer, Cyclone 5 gearbox ๐Ÿ˜Ž๐Ÿ‘
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garry inglis
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hi if the x7 is at the richest clip the needle is out of the attomiser and you have no were to go so try the x13 even on first clip will ritchen it a tad more but you have 3 more settings to try I always seem to end up on the second clip that's why I suggested it hope this helps
alanscottj
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Posts: 960
Joined: Fri May 23, 2014 6:54 pm
Main scooter: Lambretta GP SS250 Casa
Contact:

garry inglis wrote:hi if the x7 is at the richest clip the needle is out of the attomiser and you have no were to go so try the x13 even on first clip will ritchen it a tad more but you have 3 more settings to try I always seem to end up on the second clip that's why I suggested it hope this helps
Much better thanks. Scoot runs great on the following:

128 main
53 pilot
X13 - 2nd clip down
AV268 atomiser (changed from AV266 as recommended due to the JL4 pipe)

Not as powerful as I have know this kit but will start to do plug chops this week, at least it's running nice and will run safe until I get to Chiselspeed to get it set properly :D
Lambretta Series 2 Rat - RB260, SuperTourer, Cyclone 5 gearbox ๐Ÿ˜Ž๐Ÿ‘
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