Whine sound under high revs.. HELP!

420jamesowen

Active Member
Messages
70
Hi Guys,

Hopefully someone can help I'll do my best to describe this. Car is currently at 242bhp with most bolt on parts (AEM v2 induction, skunk 70mm TB, Skunk intake mani, Tegiwa exhaust mani, Skunk 2 megapower r exhaust).

So under VTEC when changing gears I noticed an almost boost / "pssst" sound which tbf sounded pretty cool :xgrin: I thought maybe it was just the induction kit.

Next day I thought I'd look into this a bit more and instead of changing gears under high revs / VTEC, I just let my foot off the accelerator, letting the revs naturally decrease.

I noticed a fairly loud sound that I want to describe as a belt whine sound.

Now i've stopped hitting VTEC incase this is a bad sign :xtsk: and my car is about to shit itself :xshot:

Anyone got any ideas what this could be? I'm no mechanic but I'll do my best to try keep up; I brought the Teg to learn about engines so I'm all ears.

:xvtec:
 

wj51fut

Advanced Member
Messages
3,817
Close ratio gearbox whine. Mine was more pronounced once I had the 5.1 final drive put in. Does yours have one too?
 
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