harmonics, school me.

[Billzilla]

they are unis, would this vibration be rpm specific.

Only reason I ask is that the nismo lightened flywheel warning is exactly what the car is doing.

No it should be a simple increasing with speed thing, so probably no the tailshaft in that case. But I'd certainly still check it, it'll only take a few seconds to do so.

[PLAYA]

yea this is definitely in 2400 to 3300 ish or bit less range, hard to see on the dash tachometer. When I started Googleing and found the nismo warning I thought it has to be it. If I can be stuffed I would pull the box out again and change the flywheel to a standard one but its a lot of effort to prove it at the moment.

But ill still check the angles, I did have a quick look at was pretty good.

[fantapants]

heard about this ALOT from guys who have changed their dual mass flywheel in the manual beams.

havnt run mine but assume it would do it. almost all the kits ive heard of, trd toda et all seem to have it to some degree.

all about the same range too... most of the beams boys recon 2800 give or take...

not sure if any of that helps at alll ....

[Tripper]

You say the tail shaft was lengthened. was it balanced ?

[PLAYA]

yea tail shaft was balanced, its a proper unit all new with hardy spicer replaceable unis.

Cheers fanta I think it is exactly what we have on this car...