Post Your Exhaust Setup... - Page 3 - Exhaust - Third Generation F-Body Message Boards

88Camaro350 · 07-06-2003, 05:12 PM

350 with 9.6:1 compression

edelbrock TES headers, no cat, 3'' hooker catback exhaust.

Used to have hedman longtubes, h pipe, true duals, 2 chamber flows...to loud and to low.

formularpm · 07-07-2003, 04:20 PM

5.7L, 1 5/8 Hooker SuperComp shorties, no cats, 3in Hooker catback too loud

jasen from oahu · 07-08-2003, 02:09 PM

i got a 89 iroc. 305 tpi. i currently have a hedmen headers, accel 8.8mm wires, hypertech chip (stage 2), open box, free mods, accel coils, flowmaster exhaust, tornado, air fowl with stock throttle body, b&m shifter, monster tach, posi, stock gears, modified mass air flow sensor. i was running 15's in hawaii. i was told that with these mods it suppose to be quicker. so what do you guys think with these mods? should i be in the 14's since we adjusted my cars timing. it was on 28 degrease. it was real off. so we adjusted it to 7 degrease. should my time be better now?

kfoley · 07-08-2003, 03:19 PM

Is that 28 degrees base timing? If so that would cause some power loss. Base timing should be about what you set it at, on a stock motor. More modified motors may need more base timing though...

bigals87z28 · 07-08-2003, 04:03 PM

tornado... gone
hypercrap chip... gone
timing... go to 10*.. thats about as far as that hypercrap is taking you... cant go much farther then that with out the ecu correcting you and setting it back. I need to find someone with an advanced timing light so i can start playing around.

PONTIMANIAC 90 · 07-09-2003, 11:17 PM

Edlebrock TES headers, Dynomax cats, 3 inch catback with a Spintech muffler w/dual 3 inch outlets, capped w/Hooker Large Bore tips w/resonators(3"inlet-4" outlet).

SSBlueOx · 07-11-2003, 02:13 PM

yeah im hopen to rip out my cat and just run headmen headers/Y-pipe all the way to the muffler. Have to get some money

SSBO

89-TPI-ROC · 07-15-2003, 12:20 AM

Quote:

Originally posted by Mark A Shields
350 - Edelbrock TES headers - Hooker Cat-Back - non hi-flo cat from NAPA .

Mark, your exhaust notes sound SWEET! :hail:

Frains90RS · 07-16-2003, 01:24 PM

305 TBI w/ 1 5/8" VHT painted Hooker Super Competition shorties and y pipe, hi-flow CATCO cat 3in./3out. , Hooker Aero- Chamber Catback with 2 1/2" tailpipes and turndown tips.

Pony Killer · 07-17-2003, 06:07 PM

on the Z28, i've got slp 1 3/4 headers, a 3" bend to a cutout, to a flowmaster single in single out . american thunder or force 2 i think.. probalby the force two. that's got a vortec headed 355

the formula.. stock manifolds, stock stuff till you get to the same 3" force 2 catback as the Z28 that's a 305 tpi 5spd

Ricktpi · 07-18-2003, 02:13 PM

Roads88 · 08-14-2003, 10:36 AM

Jet-Hot coated hooker 2055's, Catco cat, Hoooker cat-back

raptere · 08-15-2003, 11:40 PM

1991 Camaro Z-28
5.7L V8 TPI
Coated 1 3/4 Slp Headers
Dual Flowtech Cutouts before cats (Electronic ones soon)
Dual stock cats
Magnaflow 3" stainless cat back with straight through muffler and 3.5" Dual polished Stainless tips

Rich and reasonable untill 2000rpm when it gets a lot louder, which can definetly make a reasonable point before burning a mooshtang (Closed cutouts)

Unbelievable and undescibably loud but still low piched and not at all scratchy. MMMMMMM, it gives me the chills even thinking about it. Un fortionately the cops arent happy about it. (open dual cutouts)

*Does any one know exaust volume laws or where i can get them for Illinois, the chicago land area, specificaly Deerfield where i live and dirve the most.

tbfirebird · 08-17-2003, 08:37 PM

Quote:

Originally posted by Frains90RS
305 TBI w/ 1 5/8" VHT painted Hooker Super Competition shorties and y pipe, hi-flow CATCO cat 3in./3out. , Hooker Aero- Chamber Catback with 2 1/2" tailpipes and turndown tips.

do you have a sound clip becuase im going to run that set-up?

FAST RS · 08-18-2003, 01:19 AM

Pontiac 455 With Hooker Super Comp HEaders. 3 Inch collectors into 3 inch cutouts into 3 inch flowmasters true dual exhasut. Oh yah its on my first gen bird

outragis · 08-19-2003, 07:45 AM

82 Indy pace car, 383, allumicote shortie headers, true dual following stock exhaust route! no cat, glasspacks to dual 3" tailsout the drivers rear! Too loud!! changing to turbo muffs!

wuz_up92085 · 08-21-2003, 01:49 AM

i have a 91 rs 305 tbi and i was thinking of getting slp headers right into side pipes for jc whitney. take out the size g/fx and put them there. i was just wondering if anyone has done that

kfoley · 08-21-2003, 04:52 PM

They have, and it doesn't look very good. Trust me. I would post pics of one that had sidepipes, but I'm in the middle of redoing my computer.

Ozzy88GTA · 08-23-2003, 10:25 PM

1 5/8" Edelbrock TES Headers w/AIR and 3" Y-Pipe, 3" Catco Converter, 3" Flowmaster Cat Back w/ 80 series American Thunder muffler (3"in/dual 3"out, Stainelss Tips)

Pics in sig site.

83 Daytona TA · 08-24-2003, 04:18 PM

Quote:

Originally posted by nolanr0413
stock mailfolds and cat , no muffler and then two ss z28 style tips. it sounds sweet .

Same here... stock manifolds (for now) with the stock 2.5"
Y pipe into a 3" cat and 3" pipe all the way out (no muffler).
Still working on what I want to do for the tip(s).

I used to have the 2.5" pipe w/out the cat and a crossflow
flowmaster, but my motor didn't like the restrictiveness of the
flowmaster. The car run's 100 times better now running just
the cat and no muffler... not to mention it sounds great!

tbfirebird · 08-24-2003, 07:30 PM

Hedman headers with 1 5/8 primaries and 2.5 y pipe to stock exhaust system with a 2.5 inlet flowmaster muffler.

man the headers ARE worth the money they cost me 328.98 the best amount of money i ever spent had to take of some 1/4 time.Night and day difference.

Nozzghoull · 08-25-2003, 08:07 AM

Here's mine...
Dual Exhaust 2 1/2 pipe, Dynomax racing bullets and Hooker satin coated headers.

Engine:
383 stroker
Holley Street Avenger
March Pully system
Be Cool Radiator
Dart II Heads
Forged pistions, crank
Eagle rods
Crane roller rockers
Edelbrock RPM Air gap intake

700R4 Trans
Hughes 3600 lockup stall convt.

84L69TA · 08-26-2003, 03:21 PM

Mike...just to let you know, it wasnt the Flowmaster that was restrictive on your car, it was the kinked up stock 2 1/4" pipe you were running. Of course its gonna run better with 3" all the way out. By the way...you gotta hear your old muffler on my 84. Sounds great. Might have woke it up a little bit too. See ya at the Pavs.

Joe

83 Daytona TA · 08-26-2003, 06:02 PM

Quote:

Originally posted by 1989t-topGTA
Mike...just to let you know, it wasnt the Flowmaster that was restrictive on your car, it was the kinked up stock 2 1/4" pipe you were running. Of course its gonna run better with 3" all the way out. By the way...you gotta hear your old muffler on my 84. Sounds great. Might have woke it up a little bit too. See ya at the Pavs.
Joe

Joe... Just to let you know, I wasn't running 2 1/4" pipe. I had
2 1/2" piping throughout the entire set up. Besides, running
the 3" cat with the new piping sounds a lot better than that
cross flowmaster. *L* Too bad there's no room for a 40 series.
I'm glad you like my old muffler... I might be getting a dynomax
bullet put on...or I'm going to finish off the tip(s).

Mike

84L69TA · 08-28-2003, 02:06 PM

2 1/4, 2 1/2...who cares. Was still choking it. Hell, the stock exhaust on my 84 is choking it. And my L69 exhaust is a lot better than your old LG4 exhaust. What I wouldnt give to have my old Edelbrock headers and SLP catback back in my possesion. Im glad youre happy with your new exhaust, but if I were you, id be putting a muffler on that thing. BTW, you sure youre gonna use those headers? Ill be more than happy to take them off your hands. Gimme a call. Later man.

Enabled5 · 08-28-2003, 03:26 PM

lol.... stock

fb305svs · 08-28-2003, 04:02 PM

Quote:

Originally posted by 1bad91Z
Hooker long-tubes (coated 2210's), modified mufflex y-pipe, car-sound high flow cat, flowmaster cat-back

Wow, where did you put the cat?

Anwyays, my setup- zz3 350, trickflow heads, hooker long tubes, mufflex y-pipe, hooke 3" cat back...

SOUNDS AWESOME!

383backinblack · 08-31-2003, 01:51 PM

Quote:

Originally posted by DARCOM
yes i had it notched i like it ,it gave me all the clearance i needed.
heres another view

thats kinda neat, but why wouldn't you just build a double hump cross member to do that instead of cutting up your frame rails?

Momar · 09-04-2003, 07:38 AM

Quote:

Originally posted by 383backinblack
thats kinda neat, but why wouldn't you just build a double hump cross member to do that instead of cutting up your frame rails?

There are a couple reasons I could see for him. First he has the spohn crossmember and torque arm. You have it easy because you have the lift bars. Also, he has an auto, and there isnt really much room to run the exhaust beside the auto's or make a double hump crossmember. I just swapped to a t-56 and had a custom crossmember made to clear my duals and it worked out pretty good, but I dont think it would have done any good with the auto.

Ben