LT1-LT4 Modifications 1993-97 Gen II Small Block V8

would this help my sound?

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Old May 31, 2010 | 12:23 PM
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Default would this help my sound?

just got the cc503 cam in my car. and as expected it got a bit louder but also somewhat raspier. my exhaust is pacesetter lt's, ory and sweet thunder muffler dumped.

If i got the flowmaster y merge welded in place of the pacesetter merge will the quality of the sound be better with the sweet thunder?
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Old May 31, 2010 | 12:39 PM
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I would ditch everything from the y-pipe back with a Hooker Aerochamber system, but that's me.
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Old May 31, 2010 | 01:26 PM
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the guys on the ls1 external section swear by it. It may not completely solve the problem but it wouldn't be a bad place to start.
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Old May 31, 2010 | 01:33 PM
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I would like to switch to a catback and e-cutout again. but money is a little tight after doing this cam swap.

ramair.. do you have the hooker catback on your 383?
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Old May 31, 2010 | 01:36 PM
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Originally Posted by mean_greenZ
I would like to switch to a catback and e-cutout again. but money is a little tight after doing this cam swap.

ramair.. do you have the hooker catback on your 383?
Yes I do, with an electric cutout when I'm at the track. Here it is closed:

http://www.youtube.com/watch?v=4uqvUCgNavo
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Old May 31, 2010 | 01:39 PM
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sounds good!! I've always liked that catback but never got it. Where is the cheapest place to find it?
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Old May 31, 2010 | 01:59 PM
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Thanks. Try Larry as ls1speed.com. I ordered mine 6 years ago from Thunder Racing though.
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Old May 31, 2010 | 02:35 PM
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Originally Posted by RamAir95TA
Thanks. Try Larry as ls1speed.com. I ordered mine 6 years ago from Thunder Racing though.
Just looked at his site. It's cheaper through summit. I might try to find one used.
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Old May 31, 2010 | 02:47 PM
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Ramair, do you have any more rev/accel clips of your exhaust? sounds good at idle.
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Old May 31, 2010 | 03:40 PM
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Originally Posted by MasterTomos
Ramair, do you have any more rev/accel clips of your exhaust? sounds good at idle.
Unfortunately, no. All of my YouTube videos are with the cut-out open.
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Old May 31, 2010 | 03:55 PM
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http://www.speedtweekerz.com/index.p...mart&Itemid=26

I know this is for a ls1 but I think they have the lt1 kits in stock, just not listed on thier site. they have the best price from what I have found on this exhaust kit. If it comes down to it, im pretty sure you can make the ls1 kit fit anyways...
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Old Jun 1, 2010 | 05:28 PM
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yep what he said!
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