UK Karting - Notice Board (4-Stroke Karting) : Re: gx 390 power loss

Notice Board (4-Stroke Karting)

Re: gx 390 power loss
Posted by 'BrianP' on 02 Jun 2013 @ 11:46

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BrianPJoined: August 2001
Total Posts: 41
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make sure this jet is clear...
http://www.ukpollards.com/gx160/slowjet.jpg

if the kart was running ok then assume jet sizes are ok.

I have had coils where the actual joint between coil and ht lead was poor and I ended up changing all the ht lead to cure the problem (clone coils and carbs are really poor in this area of rubber/resin makeup).

I think you need to do compression check to see if rings are ok.

Brian P.

Message Thread:

gx 390 power loss by 'littledeep' (02 Jun 2013 @ 8:29)

Re: gx 390 power loss by 'littledeep' (02 Jun 2013 @ 10:04)

Re: gx 390 power loss by 'BrianP' (02 Jun 2013 @ 10:30)

Re: gx 390 power loss by 'littledeep' (02 Jun 2013 @ 11:20)

Re: gx 390 power loss by 'BrianP' << You are here!

Re: gx 390 power loss by 'littledeep' (02 Jun 2013 @ 11:59)

Re: gx 390 power loss by 'BrianP' (02 Jun 2013 @ 12:23)

Re: gx 390 power loss by 'littledeep' (02 Jun 2013 @ 15:59)

Re: gx 390 power loss by 'BrianP' (02 Jun 2013 @ 17:07)

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