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KZ750 twin.....Soo slow.
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25 May 2008 18:17 - 25 May 2008 18:19 #215787
by bountyhunter
1979 KZ-750 Twin
Replied by bountyhunter on topic KZ750 twin.....Soo slow.
superboosted wrote:
Yes, 180 off will spark at bottom dead center of both stroke cycles of the pistons. Correct spark is at TDC of both strokes.so just trial and error?It WOULD still have spark,correct?
1979 KZ-750 Twin
Last edit: 25 May 2008 18:19 by bountyhunter.
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25 May 2008 19:41 #215816
by superboosted
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
Replied by superboosted on topic KZ750 twin.....Soo slow.
1 plug looks good...one is black,and smells of gas.
I have checked and they both get spark,and did the water test to both pipes.
I have checked and they both get spark,and did the water test to both pipes.
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
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25 May 2008 19:48 #215817
by superboosted
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
Replied by superboosted on topic KZ750 twin.....Soo slow.
How much resistance should the wire cap have?And what should the plugs be gapped at?
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
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25 May 2008 19:52 #215820
by superboosted
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
Replied by superboosted on topic KZ750 twin.....Soo slow.
4.57 ohm
4.40 ohm
resistance on the boots
4.40 ohm
resistance on the boots
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
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25 May 2008 22:37 #215850
by superboosted
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
Replied by superboosted on topic KZ750 twin.....Soo slow.
Well....Just by chance I cleaned the carbs(again)and when I was removing the main jets,one was full of junk!It wont come out though as the flathead side is boogered pretty good.
...so I guess I will look for a bowl,and a jet on tuesday.
...so I guess I will look for a bowl,and a jet on tuesday.
77\\\\\\\'KZ750B
80\\\\\\\'CB750K
76\\\\\\\'BMW R75/6
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26 May 2008 12:43 - 26 May 2008 12:45 #215975
by bountyhunter
1979 KZ-750 Twin
Replied by bountyhunter on topic KZ750 twin.....Soo slow.
superboosted wrote:
If you clean the bowl and jet thoroughly, you might not have to remove the jet.
Good luck. BTW, nobody sells the main jets for the Mikuni BS38 carbs as a part, but you can get them in the Keyster rebuild kits. Only the stock size (125) is available.Well....Just by chance I cleaned the carbs(again)and when I was removing the main jets,one was full of junk!It wont come out though as the flathead side is boogered pretty good.
...so I guess I will look for a bowl,and a jet on tuesday.
If you clean the bowl and jet thoroughly, you might not have to remove the jet.
1979 KZ-750 Twin
Last edit: 26 May 2008 12:45 by bountyhunter.
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