Thread: Mufflers

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Originally Posted by rspears

Thanks Wayne. I really like the layout of your system and the Hushpower's look like a very good choice. I'm impressed with that H-pipe layout, and I had not previously noticed your drop down below the axle exit in the back. I went back to your build thread for a shot of the rear, and with the quick change and your tail lights that low exit looks great. Gotta get my diff painted so I can get the chassis on wheels & tires, engine & tranny in place and start figuring out details. My wrench buddy who's putting my new gears in the third member admitted yesterday that his special dial indicator setup had "disappeared" from his tool box, and he's been waiting for the new one to arrive.... I'll have my gears later today, paint the diff tomorrow, and on to some assembly Monday/Tuesday.

Thanks Jerry glad you liked it.. I'm lucky for having a muffler shop that lets me work with them on how i want something done and they do it unless i'm way off base.... also i used muffler clamps for a company call Deeds Engineering no gaskets.. they have a male and female side and are held together with a SS band, easy to take apart or put together. Oh and the hush power muffs have a nice sound.

I'm a Corsa fan, but since they discontinued their black box and red box mufflers you can only get them used. It took me 3 years to find 3 mufflers and I got lucky and met the man who runs their production line. He had them behind his desk new in the boxes.

Other than that is comes down to dimensions and the material you wish to use. There are far more choices if you are willing to use Mild steel.

The 50 series Flowmaster is what I went with as the 40 series is just too loud. I didn't install an h-pipe, but would if I had the exhaust to do again.

14240428146_f0fba90be4_z.jpgI ran these Supertraps and sound good, I wanted flows but had no room under car, and scored these new ones of EBay cheap
https://www.facebook.com/video.php?v...20232877061644

Roger, I posted earlier but found more data on mine to share. When I had my Fairlane duals put on I was going to go with Flowmaster but my Muffler Man said that the VX series muffler made by AP Exhaust Products was better and cheaper. So I went with his suggestions and have not been disappointed at all. Total job was $450 and that's from the header pipe to the rear bumper. There is lots of info and comparisons to google but here's a couple of testimonies from a Vette Site. VX Mufflers vs. Flowmasters - LS1TECH

Of course you know that after you make the change a posted audio is REQUIRED???

Good Luck,
Em

Pro53, that sounds awesome, and you have a bad ass model a!

HotRods need side pipes and loud, biased not a humble opinion.

Some are too loud, top fuel comes to mind, dawn mickey mouse ears, will knock that down a notch. The pummeling of the body the sound waves administer will make that up.

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Originally Posted by pepi

HotRods need side pipes and loud, biased not a humble opinion.

Some are too loud, top fuel comes to mind, dawn mickey mouse ears, will knock that down a notch. The pummeling of the body the sound waves administer will make that up.

Yeah, got one of those, but not the pipes that carry the sound near the back of the door. Ya' don't know loud until you run open lakes pipe megaphones that end at the leading edge of the door - near physical pain at WOT nearing red line
The one I'm doing now will have a more subdued sound, with pipes going out the back and an auto trans, so Mama can enjoy it if she chooses, but thanks anyway....

Originally Posted by 40FordDeluxe

Pro53, that sounds awesome, and you have a bad ass model a!

Thanks for the compliment, always much appreciated

I put super 40's on my chevelle, flowmasters, with 3 in out the back. Sounds awesome around town, drives me crazy on the rd at 60 mph. I think if the floors had some better insulation it would help.

Originally Posted by vht

I put super 40's on my chevelle, flowmasters, with 3 in out the back. Sounds awesome around town, drives me crazy on the rd at 60 mph. I think if the floors had some better insulation it would help.

Your 60 mph problem sounds like it could be a tailpipe problem. Did you take your tailpipes all the way out the back, or at least to the outside of the body, to exit away from the underside of the car or are you running short pipes that end under the car?