Firing problems.
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- Trafficjamz
- CBR1000RR
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Re: Firing problems.
If you have the plug out and touching unpainted metal while you kick it, you should be able to see if it is sparking.
That will eliminate the key switch, kill switch, pickup,cdi,and stator as your problem.
That will eliminate the key switch, kill switch, pickup,cdi,and stator as your problem.
new best 1/8th mile time 9.647 seconds @67.155 mph 310lbs total weight
- Trafficjamz
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Re: Firing problems.
Okil69 wrote:then what would my problem be?
I suspect that running it with no airbox has caused your engine to run lean (very hot)
You may have caused some damage to the piston and rings.

Lets hope not.
new best 1/8th mile time 9.647 seconds @67.155 mph 310lbs total weight
- Trafficjamz
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Re: Firing problems.
A compression test will let you know if any internal damage is done.
new best 1/8th mile time 9.647 seconds @67.155 mph 310lbs total weight
Re: Firing problems.
How does that song go....another one bites the dust
the impatience of youth....hope its nothing serious

1986 Spree/ Eve af16 swapped 65cc Prodigy vari 8g 9:1 Ruima gears
21mm OKO 42/100 32:1 45mph kymco zx exhaust
1994 Elite S 17.5mm Arreche, Daytona reeds, SEF ramp, pump plugged
1987 Elite SE50 af16 swapped
1989 Elite E SB50p
2003 Yamaha Zuma
21mm OKO 42/100 32:1 45mph kymco zx exhaust
1994 Elite S 17.5mm Arreche, Daytona reeds, SEF ramp, pump plugged

1987 Elite SE50 af16 swapped
1989 Elite E SB50p
2003 Yamaha Zuma
Re: Firing problems.
So you kept riding it even though I suggested you not till you got the bigger main jet. I bet the motor went KABOOM!!!
Nothing like getting stroked!
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- swimmingfree
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Re: Firing problems.
did you ever up the jet ???
swimmingfree
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se50 crank...
SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
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looking for
se50 crank...
SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
8 gram rollers, stock carb , after market air filter and 105 jet
Re: Firing problems.
ok. i put a new spark plug on, it sparks, then when i put it on and try to start it.... nothing. its got good compression, and i did not up the jet.
2004 Vento Zip R3i Turbocam
Re: Firing problems.
If you don't give a number, your good compression is NOT!
Bear 45/70

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree
Re: Firing problems.
wait... im such an idiot. i held my finger over the the spot where the spark plug goes and it seemed to have compression. as i said before. please pardon my ignorance
2004 Vento Zip R3i Turbocam
Re: Firing problems.
That tells you nothing. An engine with 40 PSI compression will blow your finger of, but will NEVER run. Either use a compression gauge and check it properly orOkil69 wrote:wait... im such an idiot. i held my finger over the the spot where the spark plug goes and it seemed to have compression. as i said before. please pardon my ignorance

Bear 45/70

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree
Re: Firing problems.
Then get one because without an actual number your are at the end of help.Okil69 wrote:i dont have a compression gauge
http://www.harborfreight.com/flex-drive ... 92697.html
Bear 45/70

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree