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Exhaust sounds real throaty #680400 12/27/05 11:19 PM
Joined: Nov 2005
Posts: 102
I
irsean Offline OP
Wheeler
Just replaced the Cat Conv and muffler (CC is aftermarket, muffler is toyota stock). Why is it so throaty? There are no leaks at either joint between exhaust, cc and muffler. All "throaty" sounds coming from tailpipe.


1993 4Runner SR-5 4WD V-6 Auto Trans
1990 Pick-up (Hilux) 2WD SR-5 V-6 Auto Trans
From the Off-Road World
Re: Exhaust sounds real throaty [Re: irsean] #680401 12/28/05 02:37 AM
Joined: Jun 2003
Posts: 3,576
engnbldr Offline
Roll Me Over
*****
>>>*A nice deep sounding purr is the sound of a happy engine. Older systems can get plugged, thin in spots, rust and debris can build up inside the system in lower spots, there is always moisture there.

It sounds to me like you made your engine happy. What you don't want to hear is a choppy sound (think of clapping your hands at high speed) or a loud roar when the throttle is opened.

A popping sound can mean misfire but can also mean the exhaust gasses are trying to go two directions, the "pop" is when they meet in the middle.

It takes energy to make noise, energy is power that should be taking you down the road.

The best sound of all is a deep throaty sound at lower to mid RPM....*EB


*Beats the he** outa me!....*LOL**...
Re: Exhaust sounds real throaty [Re: engnbldr] #680402 12/28/05 07:57 AM
Joined: Oct 2005
Posts: 1,287
4WD22R Offline
Body Damage is Cool
Quote
The best sound of all is a deep throaty sound at lower to mid RPM....*EB


AMEN!!!! <img src="/forums/images/graemlins/lol.gif" alt="" /> <img src="/forums/images/graemlins/smile.gif" alt="" />


-1986 TOYOTA
22R
ZUK coil rear
Torqued T-Bars
Marlin HD clutch

Newly rebuilt!! Runnin' like a champ!

AZTTORA #492
TLCA member

"I hear there's rumors on the Internets that we're going to have a draft."
--George W. Bush

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