need help with a lectron

[woodsracer144]

ok so i got this lectron that i have NO clue how to use! haha. its a jetless on and says "fast by gast" on it. so could some one please walk me though this thing or post a like that could help me it would be great if some one could.

thanks

[morse250r]

call packard he can get you close youll need a set of calipers to see how many mm's your needle is out and the power jet id start wide open and go in from there

[jcs003]

http://www.lectronfuelsystems.com/docs/Tuning_Instr.pdf

also, call lectron and talk with kevin. if it is a used crab you may have to send it out to have set-up for your bike and motor specifics.

[woodsracer144]

thanks soo much! its a 40mm carb.

[C41Xracer]

the needle should have numbers on it, my 38 has a 6-2-1 needle, and has a power now jet also(it pulls fuel from the bowl and has a fuel line that goes to the intake side of the carb)

[woodsracer144]

Originally posted by C41Xracer
the needle should have numbers on it, my 38 has a 6-2-1 needle, and has a power now jet also(it pulls fuel from the bowl and has a fuel line that goes to the intake side of the carb)

where are the numbers? i have the power jet also, mines a 40 though.

[woodsracer144]

do they make a 4-1-3? i know i see a 1 3 but i cant make out the number before that

[C41Xracer]

Its on the needle. If the needle is still in the slide you'll have to pulll the slide up to read the numbers. There on the bottom of the needle facing the intake side. I plan on doing a taper bore on mine

[woodsracer144]

well then its on the rounded side? correct? it says

" LECTRON ? (think its a 4) 3 1 "

[C41Xracer]

Yep that's it.

[jcs003]

its printed on the flat side of the metering rod.

[woodsracer144]

i dont have a mark on my flat side its on my round

[C41Xracer]

That's weird mines on the flat part.

[jcs003]

Originally posted by C41Xracer
That's weird mines on the flat part.

x2...its on the flat of both of mine.

[woodsracer144]

do they make a 4 stroke cab and a 2 stroke carb?

[C41Xracer]

I think so.

[jcs003]

Originally posted by woodsracer144
do they make a 4 stroke cab and a 2 stroke carb?

yes, the two strokes generally have a power-jet

[woodsracer144]

i mean does the 4 stroke run a butterfly over the slide or do all their carbs run slides?

[MOVIN32]

i have a 6-2-1 fbg carb 39.34 mm slide #1457b it was for a tt bike did not work flat track it was great .can any 1 give me any rod info

[woodsracer144]

ok so i have a # 13 metering rod, he said something about a 1-3 or a 3-1 i cant rember right now. i wrote it downand dont have it by me at the moment( at school) and he told me a few jet sizes also but i dont recall what they are,