vortech305

I was told the muffler was an 80 series than an 70 series etc. The weird thing is i bought the catback from this place called S-K speed and on the box it says FLOWMASTER AMERICAN THUNDER SYSTEM FOR 5.0 OR 5.7 TPI CAMARO/FIREBIRD. Its a single 3 inch pipe with a dual exaust stainless steel tips. Im sure its really a Delta Force II system. If u possible know what muffler please answer this question. With the exaust system that i have including catco 3 inch converter and ported edelbrock headers do u think the exaust should have a nice rumble or not.(havent started motor,installing it)and does it take for a muffler to hear its full potential or is that bull. help

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92' camaro
New 305 block TPI conversion, Flat top pistons,Bore over .30 Forged parts all around,Edelbrock intake,ported plennum,ported corvette alluminum heads, accel cam,52mm throttle bodie, SLP runners Home aid cold air induction, Air foil,ford SVO 19lb injectors,fuel regulator,cloys timing chain, comp alluminum roller rocker arms and pushrods MSD 8.5 mm wires, bosch plattinum plugs, hypertech cap & rotor and coil, Edelbrock TES headers, free flowing catalytic converter and a 3 inch force II flowmaster exhaust system, and a 3 inch cutout,Zoom multi friction clutch, T-5 tranny,billenstien shocks&struts.
Soon to come!!!
Procharger system 12lbs o boost.
New paint job(hawaiin orchid purple)Cast alluminum ZR1 rims w/ 275 tires.
Favorite quote: "where ever u go, there u are"

Other car;
1971 plymouth Duster
Mods:340,edelbrock victor jr. intake, 650 4 barrel holley, heddman headers,40 series dual flowmasters, cold air intake,4:10 gears, just got a new paint job and cragar rims with 315 tires in the back.
:Yeah its not a chevy but damn how many 71' dusters have u seen in the streets.

IROCZTWENTYGR8

iTrader: (1)

When did u get it??

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Looking For:

87 IROC-Z28 350 TPI
The car I want.

84 TRANS AM 305 H.O.
Another car that would be OK to own while I still look for the IROC-Z!!

vortech305

i believe i got it september of last year

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92' camaro
New 305 block TPI conversion, Flat top pistons,Bore over .30 Forged parts all around,Edelbrock intake,ported plennum,ported corvette alluminum heads, accel cam,52mm throttle bodie, SLP runners Home aid cold air induction, Air foil,ford SVO 19lb injectors,fuel regulator,cloys timing chain, comp alluminum roller rocker arms and pushrods MSD 8.5 mm wires, bosch plattinum plugs, hypertech cap & rotor and coil, Edelbrock TES headers, free flowing catalytic converter and a 3 inch force II flowmaster exhaust system, and a 3 inch cutout,Zoom multi friction clutch, T-5 tranny,billenstien shocks&struts.
Soon to come!!!
Procharger system 12lbs o boost.
New paint job(hawaiin orchid purple)Cast alluminum ZR1 rims w/ 275 tires.
Favorite quote: "where ever u go, there u are"

Other car;
1971 plymouth Duster
Mods:340,edelbrock victor jr. intake, 650 4 barrel holley, heddman headers,40 series dual flowmasters, cold air intake,4:10 gears, just got a new paint job and cragar rims with 315 tires in the back.
:Yeah its not a chevy but damn how many 71' dusters have u seen in the streets.

IROCZTWENTYGR8

iTrader: (1)

I'm not sure, because the new AT exhaust system for Third Gens comes with a modified 50 Series, but I don't know what the other 1s came with. I'm almost sure its either a 40 Series dual outlet or an 80 Series.

------------------
Looking For:

87 IROC-Z28 350 TPI
The car I want.

84 TRANS AM 305 H.O.
Another car that would be OK to own while I still look for the IROC-Z!!



[This message has been edited by IROCZTWENTYGR8 (edited March 26, 2001).]

vortech305

so in other word u dont know too huh. Im lost. Damn it

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92' camaro
New 305 block TPI conversion, Flat top pistons,Bore over .30 Forged parts all around,Edelbrock intake,ported plennum,ported corvette alluminum heads, accel cam,52mm throttle bodie, SLP runners Home aid cold air induction, Air foil,ford SVO 19lb injectors,fuel regulator,cloys timing chain, comp alluminum roller rocker arms and pushrods MSD 8.5 mm wires, bosch plattinum plugs, hypertech cap & rotor and coil, Edelbrock TES headers, free flowing catalytic converter and a 3 inch force II flowmaster exhaust system, and a 3 inch cutout,Zoom multi friction clutch, T-5 tranny,billenstien shocks&struts.
Soon to come!!!
Procharger system 12lbs o boost.
New paint job(hawaiin orchid purple)Cast alluminum ZR1 rims w/ 275 tires.
Favorite quote: "where ever u go, there u are"

Other car;
1971 plymouth Duster
Mods:340,edelbrock victor jr. intake, 650 4 barrel holley, heddman headers,40 series dual flowmasters, cold air intake,4:10 gears, just got a new paint job and cragar rims with 315 tires in the back.
:Yeah its not a chevy but damn how many 71' dusters have u seen in the streets.

gearrrhead

should be an 80 seris.

40 series is the original 2 chamber

50 series is three chamber

30 series are a quiter 3 chamber

70 series are the big block and rv series

80 series are crosflow two chamber

vortech305

will the 80 series sound good with my mods down in the sig.

------------------
92' camaro
New 305 block TPI conversion, Flat top pistons,Bore over .30 Forged parts all around,Edelbrock intake,ported plennum,ported corvette alluminum heads, accel cam,52mm throttle bodie, SLP runners Home aid cold air induction, Air foil,ford SVO 19lb injectors,fuel regulator,cloys timing chain, comp alluminum roller rocker arms and pushrods MSD 8.5 mm wires, bosch plattinum plugs, hypertech cap & rotor and coil, Edelbrock TES headers, free flowing catalytic converter and a 3 inch force II flowmaster exhaust system, and a 3 inch cutout,Zoom multi friction clutch, T-5 tranny,billenstien shocks&struts.
Soon to come!!!
Procharger system 12lbs o boost.
New paint job(hawaiin orchid purple)Cast alluminum ZR1 rims w/ 275 tires.
Favorite quote: "where ever u go, there u are"

Other car;
1971 plymouth Duster
Mods:340,edelbrock victor jr. intake, 650 4 barrel holley, heddman headers,40 series dual flowmasters, cold air intake,4:10 gears, just got a new paint job and cragar rims with 315 tires in the back.
:Yeah its not a chevy but damn how many 71' dusters have u seen in the streets.

NOCANDO

Check to see if the box has a model number. The following model numbers are 80 series American Thunder: 17233,17234, and 17228. I have model number 17234 and it sounds awsome on my 92 Camaro. Likewise model numbers were obtained from my Flowmaster 2000 Catalog

87 Teach's Pet

If you inspect the muffler carefully, you will find a product number stamped on the muffler. Then you can cross reference this number with a performance parts catalog, like Jegs or Summit.
I got a free used Flowmaster muffler given to me. I found the product number stamped on the end of the muffler by the inlet or outlet opening. It was made up of a bunch of small dots that made up each individual number. Then I cross referenced the number with the patrts numbers in a Summit Catalog number. Also, I noticed that the part numbers have the series type of muffler as part of the number, as well as the inlet/outlet opening diameters being part of the part number as well. If you study the part numbers in a catalog closely enough and cross reference the number to the series type of muffler it is, you can decifer the numbering system and which numbers indicatre the series muffler type.
I hope you have a Summit, Jegs or good parts catalog and that this info helps you figure out what you have.

gearrrhead

should sound sweet. I love the sound of flowmasters though.

RoadRacin85Z

Should sound real good. Flowmasters especially sound good with cars with a little bit higher compression (like with your flat tops), and something that will rev up to about 5500-6500. I don't know if yours will rev that high, since you really didn't say what cam you had, but even a stock small block should be able to rev up to about 5500.

Another thing that makes them sound good is the 5 speed. The sound of a car rowing up through the gears is sweet, and you don't even have to be on it that hard to make it sound good. Ahhh... Manual transmissions kick *** !!

-Joel Likness

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- 84 Z28 In Progress
Road Racer
- 85 S10 350/350
Drag Racer
- 85 Nissan 200SX (yes, it's Japanese)
Circle Track Car
- 91 Lumina 3.1 Euro
Daily Driver

vortech305

what did u say that for now im even more anxious to get the car on the road. This fu#$*n sucks. I need a freakin engine harness.

Eric's85TA

iTrader: (4)

If it is the crossflow style where the tail pipes exit in the stock position, it's an 80 series. I bought mine about the same time you did, and the only one available in the crossflow style at that time was the 80 series.

vortech305

yep its an 80 series part # on box is 17233. I really wanted the 40 series. . oh well do u guys think it should sound nice from reving to driving to flooring it through out the RPM.

------------------
92' camaro
New 305 block TPI conversion, Flat top pistons,Bore over .30 Forged parts all around,Edelbrock intake,ported plennum,ported corvette alluminum heads, accel cam,52mm throttle bodie, SLP runners Home aid cold air induction, Air foil,ford SVO 19lb injectors,fuel regulator,cloys timing chain, comp alluminum roller rocker arms and pushrods MSD 8.5 mm wires, bosch plattinum plugs, hypertech cap & rotor and coil, Edelbrock TES headers, free flowing catalytic converter and a 3 inch force II flowmaster exhaust system, and a 3 inch cutout,Zoom multi friction clutch, T-5 tranny,billenstien shocks&struts.
Soon to come!!!
Procharger system 12lbs o boost.
New paint job(hawaiin orchid purple)Cast alluminum ZR1 rims w/ 275 tires.
Favorite quote: "where ever u go, there u are"

Other car;
1971 plymouth Duster
Mods:340,edelbrock victor jr. intake, 650 4 barrel holley, heddman headers,40 series dual flowmasters, cold air intake,4:10 gears, just got a new paint job and cragar rims with 315 tires in the back.
:Yeah its not a chevy but damn how many 71' dusters have u seen in the streets.