Valve chatter or something else??? - Victory Forums - Victory Motorcycle Forum
 
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post #1 of 10 (permalink) Old 03-21-2014, 03:17 PM Thread Starter
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Default Valve chatter or something else???

Ever since I put the Adjustable time system, torque tubes and IAC on, i have been getting what sounds like valve chatter between 2000-2500 rpms when accelerating. To me it sounds like the timing is off like on my older cars, but im not 100% I have the lloydz ATS set at 4 advanced. any ideas?

2014 Cross Country
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Lloydz adjustable timing wheel
Ness RAD III Mirrors, Ness Deep cut grips
Vic Hids, Vic Baggers Tarzanz Bars +1 rise +2 pull
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Gorby's Machine 23 inch wheel- Windmill contrast cut,
23 inch wrap around front fender, Whitewall choppers Radio control Bezel and 1.5in Lowering link...
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post #2 of 10 (permalink) Old 03-21-2014, 03:25 PM
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Is it pinging ? Sounds like it is , what octane fuel are you running , I wouldn't run less then 93 with 4D advance ... If you have a PCV make sure your ignition tables are set to 0 . I realize this kicks in at 2500 RPM , but better to be safe then sorry . Also , is it under a load or at cruise ? Does it do it in neutral and simply bringing the RPM's up to 2500 ?

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2014 XC , Lloyds A/F , Timing Wheel +4 , PCV , Miller Mufflers , 1/4 Turn Throttle Ring , Dyno Tuned by KMC Powersports 98HP 113 TQ

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post #3 of 10 (permalink) Old 03-21-2014, 03:40 PM
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Back your timing down to 3 and try it. You are detonating. Make sure you are running 93 octane. Go to 2* next if the problem still exists.

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post #4 of 10 (permalink) Old 03-21-2014, 06:17 PM
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with the torque tubes you will here more of the motor. So if your going into the wheel put at zero and after a hundred miles move it to +1 and so on.

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post #5 of 10 (permalink) Old 03-22-2014, 08:45 AM Thread Starter
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Quote:
Originally Posted by LILMAGS500 View Post
Is it pinging ? Sounds like it is , what octane fuel are you running , I wouldn't run less then 93 with 4D advance ... If you have a PCV make sure your ignition tables are set to 0 . I realize this kicks in at 2500 RPM , but better to be safe then sorry . Also , is it under a load or at cruise ? Does it do it in neutral and simply bringing the RPM's up to 2500 ?
I run 93 octane, PCV is zeroed out, it only does it under load.

2014 Cross Country
Big Gonzo Mufflers
Lloydz adjustable timing wheel
Ness RAD III Mirrors, Ness Deep cut grips
Vic Hids, Vic Baggers Tarzanz Bars +1 rise +2 pull
Vic Baggers 6.5 degree triple trees
Gorby's Machine 23 inch wheel- Windmill contrast cut,
23 inch wrap around front fender, Whitewall choppers Radio control Bezel and 1.5in Lowering link...
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post #6 of 10 (permalink) Old 03-22-2014, 10:06 AM
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You put it back to 0 ?

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post #7 of 10 (permalink) Old 03-22-2014, 12:03 PM Thread Starter
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Quote:
Originally Posted by LILMAGS500 View Post
You put it back to 0 ?
I haven't tried that yet, i was going to dial back to 3 and see how it sounds.

2014 Cross Country
Big Gonzo Mufflers
Lloydz adjustable timing wheel
Ness RAD III Mirrors, Ness Deep cut grips
Vic Hids, Vic Baggers Tarzanz Bars +1 rise +2 pull
Vic Baggers 6.5 degree triple trees
Gorby's Machine 23 inch wheel- Windmill contrast cut,
23 inch wrap around front fender, Whitewall choppers Radio control Bezel and 1.5in Lowering link...
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post #8 of 10 (permalink) Old 03-22-2014, 12:16 PM
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Ok , I gotcha ... I missed where you said the PCV . Let me know how you make out as I have mine to start @ +4 also . If mine pings or rattles I'm just going to drop 1 degree at a time until its quiet ...

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2014 XC , Lloyds A/F , Timing Wheel +4 , PCV , Miller Mufflers , 1/4 Turn Throttle Ring , Dyno Tuned by KMC Powersports 98HP 113 TQ
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post #9 of 10 (permalink) Old 03-22-2014, 12:18 PM Thread Starter
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Quote:
Originally Posted by LILMAGS500 View Post
Ok , I gotcha ... I missed where you said the PCV . Let me know how you make out as I have mine to start @ +4 also . If mine pings or rattles I'm just going to drop 1 degree at a time until its quiet ...
cool ill let you know.

2014 Cross Country
Big Gonzo Mufflers
Lloydz adjustable timing wheel
Ness RAD III Mirrors, Ness Deep cut grips
Vic Hids, Vic Baggers Tarzanz Bars +1 rise +2 pull
Vic Baggers 6.5 degree triple trees
Gorby's Machine 23 inch wheel- Windmill contrast cut,
23 inch wrap around front fender, Whitewall choppers Radio control Bezel and 1.5in Lowering link...
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post #10 of 10 (permalink) Old 03-22-2014, 12:19 PM
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Thanks Zombie

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2014 XC , Lloyds A/F , Timing Wheel +4 , PCV , Miller Mufflers , 1/4 Turn Throttle Ring , Dyno Tuned by KMC Powersports 98HP 113 TQ
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