Very Slow take off.

Robert /

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Mar 16, 2009 11:51AM

I just set up my g3 with a new 505/2d bottom end matched to 65 autisa kit , 14.5 intake matched to cyl, new 15mm bing, new spark plug, Stock gearing. My problem is when i go to take off in first gear it just bogs and eventually dies. If i get a rolling start it will rev up and will go well through 1st and 2nd gear. Ive tried all sorts of jetting between 82 and 94 and all sorts of needle positions. I was thining possibly air leak? But it idles fine and plug is light black. Any help would be appreciated!

Re: Very Slow take off.

AirSoluble /

educatetheyouth

Mar 16, 2009 06:46PM

timing

Re: Very Slow take off.

Robert /

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roberth OP

Mar 16, 2009 10:20PM

Thanks, I will try to adjust the timing on the next warm day.

Re: Very Slow take off.

Grande Deluxe /

dccracing

Mar 18, 2009 08:03AM

ya ignition timing and i would check your compression.

Re: Very Slow take off.

Zeke /

Mar 18, 2009 09:48PM

leaks of all sorts might make that also

Re: Very Slow take off.

Robert /

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roberth OP

Mar 19, 2009 07:26PM

Ive made some progress. I was lean in the low rpm's. I richened the needle and tried it with a high flow filter instead of no filter at all and i can actually start moving from a stop with some good pep. Another problem was i just needed to get a better feel for the bike. I guess i was letting out the clutch too fast at too low of rpms. When my 80 athena comes in it should flyyy. Im just scared of the clutch nut spinning off. EEEkk

Thanks!

Re: Very Slow take off.

Zeke /

Mar 19, 2009 08:42PM

wait you have a manual clutch ?

Re: Very Slow take off.

Robert /

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roberth OP

Mar 20, 2009 12:26AM

yes sir

Re: Very Slow take off.

SABAT! andDestroy /

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sabat

Mar 20, 2009 12:41AM

haha! ^

yeah dude, like i told you, let that shit slip.

these guys can't even imagine how sick your bike is, you should show it off a lil.

i think once you get comfortable working the gearbox, you'll be able to outrun everyone.

have you tried down shifting to make it up a hill yet?

~SABAT!

Re: Very Slow take off.

Robert /

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roberth OP

Mar 20, 2009 12:44AM

o yea props to sabat for helping to tune in my bike!! No i havent. Ill wait for the athena 80

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