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LS 1st gen · 07-02-2009, 11:47 PM

I'm thinking about doing 40 series in line with the stock pipes (I've got a couple of 2.5" center in/out 40's that I'm not using at the moment).

I'll probably eliminate the stock resonators, leave the H-pipe, and plan on some mid-length headers down the road.

The only difference between this setup and the exhaust on my 67 LS1 swap is the Cats. I'm sure they will quiet it down a little bit, but that LS1 sounded down right evil without Cats.

07-02-2009, 11:47 PM	#18
LS 1st gen Kept the Faith. Drives: 2010 VR 2SS Join Date: Jan 2008 Location: Houston Posts: 321	I'm thinking about doing 40 series in line with the stock pipes (I've got a couple of 2.5" center in/out 40's that I'm not using at the moment). I'll probably eliminate the stock resonators, leave the H-pipe, and plan on some mid-length headers down the road. The only difference between this setup and the exhaust on my 67 LS1 swap is the Cats. I'm sure they will quiet it down a little bit, but that LS1 sounded down right evil without Cats. __________________ SOLD 2010 Camaro # 13694 Victory Red 2SS manual \| White rally Stripes \| Polished Wheels \| Rotofab CAI\| MGW Shifter\| Kooks LT's\| Magnaflow X-pipe\|FM 40 Delta Flows \| Elite Tunnel Brace \| "Ginger"