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Author Topic: When to upjet to a larger pilot jet  (Read 9468 times)

Kenho21

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Re: When to upjet to a larger pilot jet
« Reply #30 on: June 06, 2012, 06:22:13 PM »
@Zombie- Where are you finding those pilot jet sizes?
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zombie

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Re: When to upjet to a larger pilot jet
« Reply #31 on: June 07, 2012, 05:52:28 AM »
http://www.treatland.tv/
Mention the forum... I am working on a forum discount. They just need to see the traffic.
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zombie

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Re: When to upjet to a larger pilot jet
« Reply #32 on: June 07, 2012, 05:54:04 AM »
If they don't have it they will get it for us... As per Gill. (parts)  Gill tells me he can get any parts we need. Super cool store/guy.
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wordslinger

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Re: When to upjet to a larger pilot jet
« Reply #33 on: June 08, 2012, 02:01:43 AM »
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Kenho21

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Re: When to upjet to a larger pilot jet
« Reply #34 on: June 08, 2012, 03:05:30 AM »
I forget... What is the brand/dimension jet for the AG50 carb?
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zombie

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Re: When to upjet to a larger pilot jet
« Reply #35 on: June 08, 2012, 03:06:29 AM »
Kihien 5mm
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zombie

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Re: When to upjet to a larger pilot jet
« Reply #36 on: June 08, 2012, 03:07:06 AM »
4mm   my bad
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Kenho21

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Re: When to upjet to a larger pilot jet
« Reply #37 on: June 08, 2012, 03:11:02 AM »
Sweet thx
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wordslinger

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Re: When to upjet to a larger pilot jet
« Reply #38 on: June 08, 2012, 03:13:16 AM »
..keihin m5..5mm, you were right th first time z...
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zombie

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Re: When to upjet to a larger pilot jet
« Reply #39 on: June 08, 2012, 05:41:39 AM »
OOOps! Hope Kenho checks back before ordering. I just ordered some last week for a cvk carb, and the girl said they were 4, and I corrected her. That 4 stuck in my mind, and I second guessed myself off the Island.
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Kenho21

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Re: When to upjet to a larger pilot jet
« Reply #40 on: June 09, 2012, 03:20:07 PM »
Do any of the dellorto jets work?
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mono

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Re: When to upjet to a larger pilot jet
« Reply #41 on: June 09, 2012, 03:49:15 PM »
Dellorto "small" (5mm thread) jets have a slightly different thread pitch compared to the Keihin 5mm ones.

They do fit somehow, but there's a risk of twisting the head off or cracking the needle jet because of the increased resistance, so proceed with care....

_If_ (!) your needle jet survives the first few jet changes, it's adapted enough to keep using those Dellorto jets, just don't go back to Keihin type because that would stretch it the other way again, increasing the risk of failure...

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wordslinger

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Re: When to upjet to a larger pilot jet
« Reply #42 on: June 09, 2012, 04:35:33 PM »
..yup, i've used delorto m5 jets before...all i could find local, and the ones i got had a longer head on them..

...i dremelled the head down closer to oem length..

..use some spit or other lubrication when threading jet in, if you go that route...


        ;)
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Kenho21

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Re: When to upjet to a larger pilot jet
« Reply #43 on: June 10, 2012, 02:00:13 AM »
Sounds too risky, although I've had great luck at getting things to fit with a little spit in the past.
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wordslinger

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Re: When to upjet to a larger pilot jet
« Reply #44 on: June 10, 2012, 02:16:50 AM »
....lubricationnnn...
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