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Old 10-20-2009, 12:12 AM   #1
chockblockjed
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time for exhuast

Well the 350 is now inside the C10 and the old six is gettin built up for something different. I wanted some ideas for the ideal exhuast setup. Its a mild 350 with the three on the tree and a daily driver. I need a CA smog legal setup from the exhaust manifold all the way back. Any ideas on size, cat, muffler and where to dump it?
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1981 C10 SWB 350 (in progress) 3 on the Tree "Old Bess"
1996 K3500 Crew Cab 454 4L80E "Family Camper"
2002 GMC 1500 Yukon XL 4WD "Wife's Ride"
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Old 10-20-2009, 02:22 AM   #2
GMC Guy
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Re: time for exhuast

dual pipes off the exhaust manifolds, back to dual high flow cats with dual flowmasters, dumped over or before the rear axle. i think you and your neighbors will like that
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Old 10-20-2009, 11:17 PM   #3
chockblockjed
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Re: time for exhuast

That is definitely one way to do it! Anyone have a good idea on the best size diameter and if there is quantifiable gains with going dual over two into one. I was raised in the south and dual was by far the standard, since being on the west coast it seems there is more two into one.
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1981 C10 SWB 350 (in progress) 3 on the Tree "Old Bess"
1996 K3500 Crew Cab 454 4L80E "Family Camper"
2002 GMC 1500 Yukon XL 4WD "Wife's Ride"
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Old 10-21-2009, 12:43 AM   #4
bikes&bowties
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Re: time for exhuast

Dual 2.5 into high flow cats (only if you need it to be legal, otherwise ignore that) into magnaflows or any glasspack with 3.5 inch tips straight out the back
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