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-   -   Dual exhaust without sounding gay (https://www.gtcarz.com/chevy-gmc-70/dual-exhaust-without-sounding-gay-112975/)

archemedes 01-21-2008 11:53 AM


Originally Posted by Phate (Post 225599)
Exactly.

The best way to get a good sound out of the 3.8 is to either gut out the cat, or put in a high flow cat, get some headers, and put the exhaust of your choice on it. Personally I dont believe the kind of exhaust makes much difference except in tone. All of them are going to sound rice at about 3k rpm. Even with mine built up, it doesnt sound 'good' at high rpm.

and the real hp difference among the major brands is less than the variance of a dyno

camaro94 01-21-2008 01:48 PM

maganaflow is a good choice, but i love my SLP Loudmouth. Especially at idle, I just love how it sounds. Never been to fond of the flowmaster exhaust. My favorite exhaust is the Borla, and I'd so trade my exhaust in for a Borla if I could get a decent price.

RadRacer 01-21-2008 03:03 PM

It seems the TSP rumbler is the exhaust of choice at CV6

93maro 01-23-2008 04:17 PM

i hate haveing a v6

Phate 01-23-2008 04:27 PM


Originally Posted by 93maro (Post 226189)
i hate haveing a v6

I love having a v6.

Bernotas05 01-23-2008 04:29 PM

v6<ls1

Jpcrazylegs 01-24-2008 04:04 PM

Gas Mileage
V6 > LS1

Insurance for an 18 year old
V6 > LS1

Its the more practical choice for me at least.

archemedes 01-24-2008 05:54 PM


Originally Posted by Jpcrazylegs (Post 226334)
Gas Mileage
V6 > LS1

don't be surprised to find them fairly close especially once you mod a little

Bernotas05 01-24-2008 08:20 PM


Originally Posted by archemedes (Post 226344)
don't be surprised to find them fairly close especially once you mod a little

Yea I know, I owned a 3.8 previously. They definatly have the potential but nothing beats the sound of the v8.

NoRiceInside 01-24-2008 10:18 PM

well i LOVED my 3.4 at idle. especially after my cam. but past half throttle or anything above 2500 rpm was so gay. get a magnaflow and keep everything else stock it will keep the rasp and **** down.

heres my clip for the dude interested. this was a cam, ported heads, stock manifolds, gutted cat, flowmaster muffler:

http://smg.photobucket.com/albums/v2...mmedPorted.flv

paarman97maro 01-24-2008 11:45 PM


Originally Posted by Bernotas05 (Post 226358)
Yea I know, I owned a 3.8 previously. They definatly have the potential but nothing beats the sound of the v8.

hes talking about gas milage haha.

SOMBirdV6 01-25-2008 01:16 AM


Originally Posted by RadRacer (Post 225646)
It seems the TSP rumbler is the exhaust of choice at CV6

Why would you post on that worthless...dont know **** site? lol


Custom, Magnaflow, Elderblock, TSP, SLP are your best choices to go for on a 3.8l. As stated no matter what you put on you will have rasp at some level or point.

Phate 01-25-2008 09:04 AM


Originally Posted by Jpcrazylegs (Post 226334)
Gas Mileage
V6 > LS1

Insurance for an 18 year old
V6 > LS1

Its the more practical choice for me at least.

Gas Mileage: V6<LS1

Insurance: V6>LS1 (depending on your state and record)

The v8's get better highway mileage than the 3.8's, i'll have to find the thread about it, but its true. If it tells you anything crazylegs, I get about 12mpg on my 3.8L.

Jpcrazylegs 01-25-2008 10:27 AM

I average 24mpg, I filled my tank up drove around like normal and did the math. Then again as cars age they suck down gas crazily. My old 4 cylinder 100HP van got like 10mpg haha.

paarman97maro 01-25-2008 10:45 AM


Originally Posted by Phate (Post 226408)
Gas Mileage: V6<LS1

Insurance: V6>LS1 (depending on your state and record)

The v8's get better highway mileage than the 3.8's, i'll have to find the thread about it, but its true. If it tells you anything crazylegs, I get about 12mpg on my 3.8L.

If its a 6 speed, I may be able to believe its close, but theres no way. They have similar, if not, the same size gas tanks and ones going to be feeding two more cylinders. I got close to 30mpg was my best trip last year to csf.


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