Latest: Home Made Digital Carb Synch Manometer

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30 Jan 2013 07:29 - 05 Feb 2013 15:32 #569922 by loudhvx
Latest: Home Made Digital Carb Synch Manometer was created by loudhvx


1981 KZ550 D1 gpz.
Kz550 valve train warning.
Other links.
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Last edit: 05 Feb 2013 15:32 by loudhvx.

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30 Jan 2013 08:11 #569924 by Mcdroid
Replied by Mcdroid on topic Latest
Kinda looks like what ATT U-verse dropped off at my place... :blink:
Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

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30 Jan 2013 16:12 #569972 by loudhvx
Replied by loudhvx on topic Latest
Heh.

Any other guesses? The four ports at the bottom should be a giveaway.
1981 KZ550 D1 gpz.
Kz550 valve train warning.
Other links.

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30 Jan 2013 16:22 #569973 by StreetfighterKz
Replied by StreetfighterKz on topic Latest
Carb sync...

Later, Doug
1978 z1000 Streetfighter
1976 z900 Stripfighter (work in progress)
1983 Gpz750 Resto-Mod
1989 Vmax
The following user(s) said Thank You: wireman

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05 Feb 2013 15:36 - 05 Feb 2013 15:38 #570898 by loudhvx
Replied by loudhvx on topic Latest
Sorry the details are coming slowly... been dealing with weather etc.

Here's one video to show how it compares to a mercury manometer. All eight readings (of the two manometers) are connected to one cylinder so they can all be compared against each other.

You may need to watch it full screen to see the numbers and the columns.



I'll post more details as I can.
1981 KZ550 D1 gpz.
Kz550 valve train warning.
Other links.
Last edit: 05 Feb 2013 15:38 by loudhvx.

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05 Feb 2013 17:36 #570909 by floivanus
Replied by floivanus on topic Latest: Home Made Digital Carb Synch Manometer
So whats in there lou, a couple map sensors and a digital voltmeter or something?
my bikes; 80kz1000(project), 77 gl1000, 74 h2 (project)
Past; 78 kz1000, 83 kz550
Andrew

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05 Feb 2013 18:50 #570918 by loudhvx
Replied by loudhvx on topic Latest: Home Made Digital Carb Synch Manometer
Yes, four raw transducers, plus differential amplifiers and the core is a microcontroller. The parts cost about $100, but I didn't really find good deals anywhere. The rubber tubing, alone, was over $20.
1981 KZ550 D1 gpz.
Kz550 valve train warning.
Other links.

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05 Feb 2013 18:57 #570920 by moneypit
Replied by moneypit on topic Latest: Home Made Digital Carb Synch Manometer
I WANT ONE!!! :woohoo:
2-76 kz900
St Paul MN

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05 Feb 2013 19:07 #570921 by Kidkawie
Replied by Kidkawie on topic Latest: Home Made Digital Carb Synch Manometer
That's sweet! Nice job!
1975 Z1 900
1994 KX250 Supermoto
2004 KX125

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05 Feb 2013 21:15 #570945 by 650ed
Replied by 650ed on topic Latest: Home Made Digital Carb Synch Manometer
You convinced me! That is really nice! I'll be looking for you to demonstrate it on the TV program "Shark Tank." Maybe you can start put it into production; I believe it would sell. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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05 Feb 2013 23:27 #570980 by Motor Head
Replied by Motor Head on topic Latest: Home Made Digital Carb Synch Manometer
Oh ya, Way Cool. Love it. How Much? When can Everybody get one? :)
1982 KZ1000LTD K2 Vance & Hines 4-1 ACCEL COILS Added Vetter fairing & Bags. FOX Racing rear Shocks, Braced Swing-arm, Fork Brace, Progressive Fork Springs RT Gold Emulators, APE Valve Springs, 1166 Big Bore kit, RS34's, GPZ cams.
1980 KZ550LTD C1 Stock SOLD Miss it
1979 MAZDA RX7 in the works, 13B...

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05 Feb 2013 23:47 #570984 by elfmagic17
Replied by elfmagic17 on topic Latest: Home Made Digital Carb Synch Manometer
Ya if you could put up a Scamatic that would be awsome!!
Kenny Hicks
74 Honda CB550
75 Honda CB360 (runs and rides good but not a show bike)
77 KZ650B1 (Runs Great, but needs painted and a little work.)

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