High Rpm Vibration

[Chris_5ohh]

So recently i had my gt350 IM/TB/CAI installed along with opg, cs, and harmonic balancer. Loaded the tune from lund and started to datalog. above 7k-8k rpm the shifter vibrates likes crazy. Im assuming this might be normal? not sure, and is there anything i can do to take away the vibration or atleast some?

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[Terminator2]

So recently i had my gt350 IM/TB/CAI installed along with opg, cs, and harmonic balancer. Loaded the tune from lund and started to datalog. above 7k-8k rpm the shifter vibrates likes crazy. Im assuming this might be normal? not sure, and is there anything i can do to take away the vibration or atleast some?

That doesn't sound normal mines like butter at 8000 and my motor is unopened and stock balancer.

 

[Angry50]

doesnt sound good... being you just replaced the balancer i would check that first.. maybe put the stock one back on and try it

 

[Chris_5ohh]

I checked everything out and everything is on there the way it's supposed to be, maybe I don't know what normal high rpm feels like

 

[sandeale]

Prepare yourself to replace the clutch, had the same high rpm, rattle, without balancer/opg install...the factory clutch doesnt like rpm i made a thread showing how my clutch finally slung all material off at the top of a 3rd gear shift at the track

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