Damn! I thought that I was the only one that used flex pipe at one time! Ran 7.95 1/8 with it (2.5 inch semi-dual)

Current exhaust in sig..

 

89 Iroc Z - lt1 induction - edelbrock headers - hooker cat back 3 inchs all the way from headers to muffler.

 

I have a 305 with a dynomax 3 in cat and flowmaster american thunder (80 series). I think it sounds great.

 

I have what I thjink is 2 inch primes comming off the block into a 2 1/2 inch coll then again they split but this time to 1 3/4 inch pipes

the muffs are stock with rust holes comming out near the tips, the tip on the pass side has already come off, there is alsot a pre-silencer up front

and more exaust leaks then I know what to do with

 

SLP's Tri-Y Headers, 3 in. Random Tech Cat, And Gale Banks 3in. Cat Back Exhaust.

 

Take a look at my Signiture......

 

L98, edelbrock headers, catco dual cats, Borla rear section.

 

82 Z28,
Hedman Full length headers, dual 3" sytem w/ Flowmaster H Pipe and Flowmaster 1 chamber mufflers.

89 RS,
Hedman Shorties w/ Y pipe, cut out located where cat used to be, 3" single going into Flowmaster 80 series crossflow muffler.

 

Open 1 5/8 Hedman shorties....

 

back from the dead a year and 6 days later

 

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

 

Well I guess I can now say SLP 1 3/4 headers, no cat and flowmaster 3-inch force two exhaust.

 

Doesnt anyone have a magnaflow???

 

flowtech 1.5" headers
flowtech 2.5 y-pipe
pipe in-place of cat
stock 2 3/4" i-pipe
2.5"flowmaster 80 series

sounds mean as all hell

 

1991 Z28, 5.7 TPI, Edelbrock TES Headers, dual cats removed, 3 inch Dynomax Intermediate Pipe, 3 inch exhaust cutout, 3 inch electronic McCord Power Plate, 80 series Flowmaster, with 3 1/2 tips

 

305 TPI 1 3/4 slp headers open atm will have y-pipe 3 inch cutout, 3inch catgo cat, 3inch random tech catback with duel 3 inch outlets

 

Hooker long tubes, dual 2.5" exhaust w/ h pipe, dynomax bullets and turndowns. Sound clips in sig.

 

Iroc: Stock 350 TPI, SLP 1 3/4s with AIR, Catco cat 3in/3out, Dynomax 3" catback, soon going to a Borla 14888.

RS: Still wheezin' on the stock system but getting the above mentioned hand-me-down Dynomax system.

Ed

 

hooker shorties with a high flow cat and all 3 inch flowmaster

 

Hooker shorties, fabbed duals, 4thgen tips.
http://www.deadbird.org/a/duals.htm

 

83 z28, 350 carb, headers, custom y pipe, real duals, 2 free flow cats.

84 firebird, custom y pipe, full catback, free flow converter, flowmaster muffler, magna flow tips.

 

355, 1-3/4" Super Comps, Custom 3" Y-pipe, 3" intermediate pipe, 3" center in and out dynomax ultraflow. Sounds like a raped ape!

 

88 firebird 355 headman 1/58 headers, 3" exhaust, no cat, flo-pro muffler(for now) probably upgrade to hooker aerochamber

 

Dual Stainless 3" sidepipes with Mac Flowpath mufflers.

More details in sig and pics on website..

Cheers,

 

Edelbrock tes headers(soon to be longtubes) dual hollow cat's, flowmaster american thunder dual cat Y-pipe, 3'' Hooker cat back.

 

1 3/4 non air coated slp headers for dual cats, dual cats deleted for 2.25 pipes, slp catback.

 

Currently: SLP 1 3/4 headers, dual Catco cats and Dynomax cat back but I had a 2 chamber Flowmaster spliced in.

New set up going on June 27th: SLP single cat y-pipe, high flow single cat and SLP Loud Mouth with single 3.5" slashed tips.

 

Spintech 343SC, Carsound Cat. Converter:

 

my new setup is hedman hedders in to 3 inch y pipe into 4 inch pipe into a 40s flowmaster

you can see the rest of my car at:
http://darcom.org

 

1 5/8" SLP headers, 3" Catco cat, 3" Dynomax mandrel tubing and 3" in/dual 2.5" out crossflow Dynomax Ultraflo.

 

1982 crossfire 305 tbi with 3'' custom exhaust with dynomax super turbo muffler with dual 2.5" tips. Has standard heddman shorty headers (1 1/2 and 3''outlet).

 

1982 crossfire 305 tbi with 3'' custom exhaust with dynomax super turbo muffler with dual 2.5" tips. Has standard heddman shorty headers (1 1/2 and 3''outlet). 2.5 inch y pipe to 3'' single, no cat.

 

Hooker Super Comp 1 3/4" long tube headers, Flowmaster 3" Y-pipe, Mufflex 4" single exhaust, Spintech 4" muffler.

 

I got edelbrock T.E.S. headers, dual 3 inch cut-outs, dual 3 inch hi-flo cats, hooker exhasut
Peace Out,
PsychoGTA

 

355,SLP 1 3/4 headers & Y pipe,3" pipe in place of cat,Flowmaster American Thunder catback.

 

stock manifolds
stock cat
dyno max muffler
waker s/s 2.5" i pipe
2.25" tail pipes.
(all will be replaced ASAP)


oh and its a peanut under bored over rated V6(aka 305 tpi)

 

406 SBC with SLP 1 3/4" headers into 2 1/2" Y-pipe into 3 1/2" to a Flowmaster 3 1/2" in; 3 1/2" out 2-chamber race series muff.

Read about it here.
https://www.thirdgen.org/rides/index...ew&rideid=9388

 

SLP 1 3/4 non AIR headers Random Technology cats (with provisions for an offroad Y pipe) into a Flowmaster Y to a Mufflex 3 1/2 cat back with a Spintech muffler with 3" dual outlets

 

Jet-Hot coated SLP 1-3/4" w/AIR, 3"Catco (I think), Hooker catback, on a 305 TBI, for now.

 

... as of now, stock stock stock stock....

but the the Brown is comin by this week to drop off my hooker cat back and catco cat... will post pics and edit post when its on!!! hedman shorties w/o air (coated) and y pipe coming soon!

 

I just upgraded and now I have SLP 1 3/4s, single 3" high flow cat and SLP Loud Mouth with single 3.5" slashed tips. My exhaust isn't completely done yet as the police aren't too happy with how loud it is so I may be looking at Magnaflow to quiet it down a bit.

Pic

 

as of today! headmen hedders, y-pipe, no cat and magniflow muffler, no emissions, videos in sig!!

 

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

 

and the rear:

 

Man, that is a mean looking setup DARCOM. -89IRO

 

Darcom - did you have to notch your sub-frame for your Y-pipe? Do you have any more pics of the setup?

Mike (1bad91Z)

 

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

 

and a pic of the notch

 

In sig.

 

engine: mild 355 putting 215RWHP and 307RWTQ

exhaust: Headman LT's, 1 5/8's to 3inch duals all the way back with custom tips at the rear, sunning summit brand welded mufflers.