Quote:
Originally Posted by 78F350
Just a guess since nobody else mentioned it yet: Flywheel? Stock or light weight? I have heard of some vibration issues with the lwfw.
Is it actually worst 90 mph, or is it an RPM range?
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Stock flywheel (that I know of...). I haven't replaced it, but had cluth, IMS, RMS replaced and my mechanic said flywheel looked good.
I get progressively worse and you increase speed from 75 mph to 100+.
Mostly steering wheel, but you also feel it in the floor.
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2002 Boxster S - NHP 200 Cell Headers,test pipes,Borla CatBack,Competition Plenum,74 mm TB, EVOMS Tune,Tarett UDP,Eibach Swaybars,BIlstein PSS9s,TuneRS rear toe links,wheel studs,15 mm wheel spacers on all 4,EBC yellow stuff pads,Sebro rotors, EBS oil baffles,160 deg Thermostat,2 quart Accusump,full filtration remote oil filter,rad fan switch,custom gauge/switch plate, Race Capture data logging, 90K miles
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