SuzukiSavage.com - Actual jet sizes

dasch Serious Thumper Offline SuzukiSavage.com Rocks! Posts: 1137	Actual jet sizes 09/04/08 at 08:54:16 Does anybody have an accurate chart with ACTUAL jet sizes (in mm or inches)?
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Serowbot YaBB Moderator ModSquad Offline OK.... so what's the speed of dark? Posts: 28639 Tucson Az Gender:	Re: Actual jet sizes Reply #1 - 09/04/08 at 11:16:59 Because the holes are so small,..I believe they are measured in "Gnat Pubes",...I currently run one that is .150 of a gnat pube,..or 150GP. Sorry,..I have no idea. Maybe it's .150 mm? I'm just giving a bump 'cause no one smart has replied yet.
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dasch Serious Thumper Offline SuzukiSavage.com Rocks! Posts: 1137	Re: Actual jet sizes Reply #2 - 09/04/08 at 12:33:31 well, as a unit of measure - one Gnat Pube for Mikuni is a precise amount of certain liquid that will pour through the hole under certain pressure. Which doesn't tell me (you, us) jack! Milimeters or inches are much better. Gnat Pube, huh? Good one
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Serowbot YaBB Moderator ModSquad Offline OK.... so what's the speed of dark? Posts: 28639 Tucson Az Gender:	Re: Actual jet sizes Reply #3 - 09/04/08 at 12:41:14 I can't believe someone hasn't posted the real answer yet. I'm curious... Who knows,..maybe I'm right. Bump...
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Serowbot

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OK.... so what's the
speed of dark?

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Re: Actual jet sizes
Reply #4 - 09/04/08 at 15:57:34

O.K., did a search myself and found this.

" DynoJet jets are marked according to the diameter of the hole in the
jet .. ie: DJ150 = 1.5mm and DJ175 = 1.75mm.
This is not true for Mikuni or most other OEM equivalent jets. This size
Mikuni jet, (N102.221 Super BN), is marked according to its' flow rate,
ie: 150 = a rating of 150 cc of fuel per minute. "

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bill67 Serious Thumper Offline old tired Posts: 8517 genoa city wisconsin Gender:	Re: Actual jet sizes Reply #5 - 09/04/08 at 16:05:10 I found it a 100 jet is 1.00 millimeters and so on, On mikuni carbs too
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Charon Serious Thumper Offline Posts: 1811 Harvard, NE Gender:	Re: Actual jet sizes Reply #6 - 09/04/08 at 18:15:14 That seems just a little unlikely, since 100 mm is about 4 inches.
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dasch Serious Thumper Offline SuzukiSavage.com Rocks! Posts: 1137	Re: Actual jet sizes Reply #7 - 09/04/08 at 20:41:34 A 1/3 foot jet orifice? Maybe for russian tanks
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Educatedredneck Senior Member Alliance Member Offline Sometimes it's better to be lucky than good. Posts: 458 Hampstead, Maryland Gender:	Re: Actual jet sizes Reply #8 - 09/04/08 at 21:50:47 I'm thinking Gnat Pubes is closer to the true!!!
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klx650sm2002 Serious Thumper Offline The more I learn the less I know. Posts: 2041 Cumbria,England Gender:	Re: Actual jet sizes Reply #9 - 09/05/08 at 02:52:47 Keihin FCR jets too are rated according to hole size eg 180=1.8mm Clive W
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dasch Serious Thumper Offline SuzukiSavage.com Rocks! Posts: 1137	Re: Actual jet sizes Reply #10 - 09/05/08 at 06:40:36 So Keihin numbers equal Dyno? And we all got stuck with Mikuni...
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dasch

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Re: Actual jet sizes
Reply #11 - 09/05/08 at 08:05:51

And then I found this:

Width------Keihin # -- DynoJets # -- Mikuni #
0.0350---- 92.5--------- 92-----------86.3
0.0360---- 95----------- 94-----------88.1
0.0370---- 97.5--------- 96-----------90.0
0.0380---- 100---------- 98-----------91.9
0.0390---- 102.5------- 100---------- 93.8
0.0400---- 105--------- 102---------- 95.6
0.0410---- 107.5------- 104---------- 97.5
0.0420---- 110--------- 106---------- 99.4
0.0430---- 112.5------- 108--------- 101.3
0.0440---- 115--------- 110--------- 103.1
0.0450---- 117.5------- 112--------- 105.0
0.0460---- 120--------- 114--------- 106.9
0.0470---- 122.5------- 116--------- 108.8
0.0480---- 125--------- 118--------- 110.6
0.0490---- 127.5------- 120--------- 112.5
0.0500---- 130--------- 122--------- 114.4
0.0510---- 132.5------- 124--------- 116.3
0.0520---- 135--------- 126--------- 118.1
0.0530---- 137.5------- 128--------- 120.0
0.0540---- 140--------- 130--------- 121.9
0.0550---- 142.5------- 132--------- 123.8
0.0560---- 145--------- 134--------- 125.6
0.0570---- 147.5------- 136--------- 127.5
0.0580---- 150--------- 138--------- 129.4
0.0590---- 152.5------- 140--------- 131.3
0.0600---- 155--------- 142--------- 133.1
0.0610---- 157.5------- 144--------- 135.0
0.0620---- 160--------- 146--------- 136.9
0.0630---- 162.5------- 148--------- 138.8
0.0640---- 165--------- 150--------- 140.6
0.0650---- 167.5------- 152--------- 142.5
0.0660---- 170--------- 154--------- 144.4
0.0670---- 172.5------- 156--------- 146.3
0.0680---- 175--------- 158--------- 148.1
0.0690---- 177.5------- 160--------- 150.0
0.0700---- 180--------- 162--------- 151.9
0.0710---- 182.5------- 164--------- 153.8
0.0720---- 185--------- 166--------- 155.6
0.0730---- 187.5------- 168--------- 157.5
0.0740---- 190--------- 170--------- 159.4
0.0750---- 192.5------- 172--------- 161.3
0.0760---- 195--------- 174--------- 163.1
0.0770---- 197.5------- 176--------- 165.0
0.0780---- 200--------- 178--------- 166.9
0.0790---- 202.5------- 180--------- 168.8
0.0800---- 205--------- 182--------- 170.6
0.0810---- 207.5------- 184--------- 172.5
0.0820---- 210--------- 186--------- 174.4
0.0830---- 212.5------- 188--------- 176.3
0.0840---- 215--------- 190--------- 178.1
0.0850---- 217.5------- 192--------- 180.0
0.0860---- 220--------- 194--------- 181.9
0.0870---- 222.5------- 196--------- 183.7
0.0880---- 225--------- 198--------- 185.6
0.0890---- 227.5------- 200--------- 187.5

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