Author Topic: I want to be quiet.  (Read 13577 times)

Offline aaronwilliams

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Re: I want to be quiet.
« Reply #15 on: February 26, 2012, 04:13:53 PM »
Found the old manifolds. The top one is what i put on instead. Maybe its a tbi vs 4bbl manifold??
Running: 1988 Chevy V30 Custom Deluxe C&C dually 454 4bbl, 1995 GMC K2500 Suburban 454 TBI
Projects: 1968 C10 stepside 350 TH400, 1987 Chevy V30(rusty c&c) dually 454 TBI

Offline frotosride

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Re: I want to be quiet.
« Reply #16 on: February 26, 2012, 04:33:17 PM »
well it looks like it's in there good. With those 24" long magnaflo's can you even hear it? j/k I like the way you had it dump on either side. I read that you did that but seeing it brings it into a better prespective.
"Beat it like a red-headed ford"
1987 v10 Silverado(LQ4), 87 R10,83 K20, 83 cucv 6.2 Detroit
2006 Boulevard M109R 109 cid,2019 M109R BOSS
2009 Jeep XK, (future LS Swap)
GSXR 750 engine awaiting go kart

Offline aaronwilliams

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Re: I want to be quiet.
« Reply #17 on: February 26, 2012, 06:39:36 PM »
for a 454 its actually really pretty quiet. The suburban, on the other hand, has a y pipe from the manifolds to a 40 series flowmaster (single in dual out). Its definitely got that tell tale flowmaster rumble at idle and it really growls when you get on it.
Running: 1988 Chevy V30 Custom Deluxe C&C dually 454 4bbl, 1995 GMC K2500 Suburban 454 TBI
Projects: 1968 C10 stepside 350 TH400, 1987 Chevy V30(rusty c&c) dually 454 TBI