Rasp...coming from what part of my 370Z's exhaust?

370z_2910 · 02-11-2011, 08:49 AM

I've recently installed fi rtp, stillen g3 & invidia cbe...

At exactly 2k rpm, my gearbox give a little rattle or vibration which is very obvious during 1st gear & 2nd gear...

Is this normal?

spearfish25 · 02-19-2011, 07:35 PM

^who knows. It could be anything based on your one sentence description.

'My car makes a sound. Is it normal?'

Viera · 02-19-2011, 10:22 PM

Quote:

Originally Posted by 370z_2910

I've recently installed fi rtp, stillen g3 & invidia cbe...

At exactly 2k rpm, my gearbox give a little rattle or vibration which is very obvious during 1st gear & 2nd gear...

Is this normal?

lol. little rattle or vibration? please be more descriptive. perhaps you can record a video of this and post it up for all of us to see.

JIN2012 · 12-12-2020, 11:14 PM

I'm wondering if its actually the heatshields over the headers that begin to make contact with the headers once you reduce the weight by going from oem cats to TPs or HFCs?

02-19-2011, 07:35 PM	#17 (permalink)
spearfish25 A True Z Fanatic Join Date: Mar 2009 Location: Naples, FL Posts: 4,117 Drives: to work Rep Power: 1856	^who knows. It could be anything based on your one sentence description. 'My car makes a sound. Is it normal?' __________________ 2013 Cadillac V-Wagon, RIP Z

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02-11-2011, 08:49 AM	#16 (permalink)
370z_2910 Base Member Join Date: Sep 2009 Location: BRUNEI Posts: 127 Drives: 370Z Rep Power: 16	I've recently installed fi rtp, stillen g3 & invidia cbe... At exactly 2k rpm, my gearbox give a little rattle or vibration which is very obvious during 1st gear & 2nd gear... Is this normal?

12-12-2020, 11:14 PM	#19 (permalink)
JIN2012 Base Member Join Date: Sep 2017 Location: FLORIDA Posts: 30 Drives: 12' GunMetal 370Z Rep Power: 3363	I'm wondering if its actually the heatshields over the headers that begin to make contact with the headers once you reduce the weight by going from oem cats to TPs or HFCs?