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Runs like sh*t!


cd7

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Hello.

 

I try to explain my problem in english, cause nobody here in germany can help me out.

 

After I rebuild my engine and rip off the TORS, my bike will not run as well.

Idles good, but if I give it some gas it smokes on both pipes like hell and did not rev up.

Sounds like a rev limiter or something.

 

Some specs:

 

64.50 bore

Stock carbs w/o TORS

idle kit installed

FMF SST pipes and Powercore silencers

no airbox snorkel

260 mains

park brake removed

Seems like it runs not correct on one cylinder.

The left one is misfiring sometimes.

 

Hope u understand...

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Hello.

 

I try to explain my problem in english, cause nobody here in germany can help me out.

 

After I rebuild my engine and rip off the TORS, my bike will not run as well.

Idles good, but if I give it some gas it smokes on both pipes like hell and did not rev up.

Sounds like a rev limiter or something.

 

Some specs:

 

64.50 bore

Stock carbs w/o TORS

idle kit installed

FMF SST pipes and Powercore silencers

no airbox snorkel

260 mains

park brake removed

Seems like it runs not correct on one cylinder.

The left one is misfiring sometimes.

 

Hope u understand...

 

 

check your parking brake switch, just above an idol does it act like a very low rpm rev limiter

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May sound stupid but are your silencers plugged or restricting the ehaust in anyway? Seen a bike that had the symptoms yours does and couldn't figure out what it was till we took the silencers off and just so happends the baffles and stuff in them were loose or broken and rattling around in there and blocking the exhaust. Put different exhaust on it and it ran fine. Check your pickup coil gap, spark plug caps, and coil as well.

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some updates on my problem:

 

sparks are brandnew

Flywheel and pickup coil i never touched

parkbreak was disabled as I brought it, i only removed the lever on top of my clutch lever.

TORS removed from carbs and ripped out the b/y cable incl the control unit.

 

I only gave it some new pistons, bearings and let it bore to 64.50.

 

 

It idles good, cause when shee`s warm and i pull the choke in....it makes no difference.

It starts with or w/o choke on 1st kick.

And yes...i installed the choke tube between both carbs. It smokes like hell when it idles.

 

i did not do a compression check.

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