Lectron rings

[doordie]

What about these rings,have you tried them Steward or anyone who use Lectron?

[stewart]

not enough room on the bike  to fit and i thought they were for more a 4 stroke set up to change velocty thru carb

[doordie]

For me isn?t no problem with room, I will use KN-filters mounted directly on carb.
Get higher velocity is a good thing regardless of 2-stroke or 4-stroke isn?t it?
I?m trying to test my Lectron next week,waiting for right needle though (4-2 XL),and see this ring at a website,maybe worth testing too.

[kaw rider]

i have a 4.5" ring on a 41.5mm mikuni. and a nice intake manifold.

[YUNGGUNNAZ]

4-2xl.careful hero.thats gonna be lean compared to your old one(7-1).

[doordie]

4-2xl.careful hero.thats gonna be lean compared to your old one(7-1).

Ops!
That needle runs Steward with same ported barell and piston,but I got DOMA-pipe though.
Maybe to lean?

Fast by Gast recomend 7-1 needle for KX500 and now I?m unsure witch one I should pick
to start with

What do you think Steward?

[stewart]

4.2 xl needle at around 2.010 long with 1 to 1.5 turns on power jet at 1000 feet elevtion with 50.1 hr1 belray and vp  cmp at 15 to 1  comp may take some adjusting with diffrent set up

[kaw rider]

how do you guys bolt up a 44mm lectron to the intake manifold.

[stewart]

just lube it and  it goes right on

[YUNGGUNNAZ]

was the 4-2xl needle a packard needle or fast by gast one?

[stewart]

packerd .......there is a diffrence

[kaw rider]

bolt one of these carbs.

[doordie]

packerd .......there is a diffrence

What?s diffrence?

[stewart]

they say the tapers are diffrent on  needles from diffrent manufacters  even vary needle to needle

[doordie]

Now you confusing me more then ever?

The dealer is Packardracing,yeah?
Needles manufactures in different ways and mades
slighly different,I?m right?
I saw in packardracings website they fabricate Lectron needle in CNC-machines.

The Lectronrings adds +6cfm in velocity!