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#1 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
cool, do you have long tube headers? word on the street is long tube headers are more prone to droning than stock exhaust manifolds, I am not sure if there is any truth to that, so just checking in?
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#2 | |
Registered User
Join Date: Dec 2014
Location: Mulberry, AR
Posts: 222
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Re: Restoring Rusty
Quote:
you can just make out the exhaust in front of the rear tire. the plus side is the small (short) cars really love it at the stop lights...i think lol ![]()
__________________
1981 Silverado C10 LS/4l60e My truck may be loud and ugly but I love her like bacon |
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#3 | |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
Quote:
um lets get those windshield wipers blacked out please - ha ha |
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#4 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
Truck doing more truck things, scored a heavy duty shelf for all our camping gear
OMG Greg are you going to share pics of every time you use the truck? Well duh, yeah!!! JK, ha ha |
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#5 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
By the way the Safari web browser stinks on the iPhone for forum updates, it only uploads one pic at a time and if you try to upload multiple pics the last one wins and if later you wanna add a second pic it will just replace the first, epic fail
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#6 |
Registered User
Join Date: Dec 2014
Location: Mulberry, AR
Posts: 222
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Re: Restoring Rusty
just my personal opinion that your drone is caused by dumping the exhaust under the truck. mine droned with the previous exhaust. which was stock manifolds, 2.25 pipe and cheap turbo mufflers dumped in front of the axle. didn't want to spend 150 bucks on the pipes to go over the rear axle so turned mine out the sides.
__________________
1981 Silverado C10 LS/4l60e My truck may be loud and ugly but I love her like bacon |
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#7 | |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
Quote:
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#8 |
Registered User
Join Date: Mar 2015
Location: South of Pittsburgh
Posts: 428
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Re: Restoring Rusty
I agree if your exhaust is dumped under the bed before I swapped mufflers I be getting tailpipes and getting it to exit.
my dad has a c30 dump. had dumped exhausted ending right before the rear axle for 20+ years. was just LOUD. not even good loud just loud. I swapped a pair of cheapo summit mufflers (think they cost $30 each) and put the exits in front of the back tires. He get complements everywhere he goes now on how awesome the truck sounds. |
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#9 |
Registered User
Join Date: Jan 2007
Location: vernon b.c.
Posts: 3,022
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Re: Restoring Rusty
my sounded terrible until I went with the full exaust
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#10 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
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#11 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
thought I would share a pic of a cool cut away of a Flowmaster muffler I saw today at a Hot Rod store while picking up some 90° elbows for my side exits
the flow is right to left <== [all together now], ahh that's how you make the drone sound LOL |
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#12 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
alright lets give the side exits a shot to see if that drowns out the drone
so the passenger side first - here it goes |
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#13 |
Registered User
Join Date: May 2016
Location: Sun City, CA
Posts: 34
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Re: Restoring Rusty
Is that hot rod store Tognotti's?
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#14 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
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#15 |
Registered User
Join Date: May 2016
Location: Sun City, CA
Posts: 34
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Re: Restoring Rusty
I miss going there. Stuck in socal now a desert wasteland
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#16 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
why don't you all grab a beer and follow me to my metal shop and we can take a look at the new and improved side exhaust Flow-a-Masters
took no time at all to cut the down pipes off and weld up some of these 90° elbows now we are able to spew Carbon Monoxide at two Priuses at the same time whilst stopped at a red light - what's not to like So is the drone gone? No not all the way gone but believe it or not its better, technically the drone used to be at 1000 RPM and now its at around 800 RPM (this is better on cold starts since with fast idle on your head was a poundin' till the rig warmed up) so in the pics you can't really tell but they go out to the side and are angled a little bit down |
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#17 | |
Registered User
Join Date: Nov 2013
Location: Calgary, AB
Posts: 31
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Re: Restoring Rusty
Quote:
I cut a Flowmaster off an '04 5.3L F-150 and put on a brand new Magnaflow... to cut the drone. Worked great too. Then I towed my 5,700 LB (probably closer to 7K with water, groceries and beer loaded) trailer out to Banff, Alberta through the Mountains. That little 5.3 Triton was turning pretty fast getting up the big hills. By the time I got home, the exhaust from those 5500+ RPM hills had pounded the glass baffles in the Magnaflow flat and the truck droned worse than ever.
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1985 GMC K2500 Sierra Classic / 350cid / TH400 Auto |
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#18 | |
Senior Member
![]() Join Date: Jul 2000
Location: North Texas
Posts: 3,491
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Re: Restoring Rusty
Quote:
![]() I have no problems with hybrids -- just ugly cars like the Prius. Apparently the "look at me I'm an ugly hybrid" style makes a statement about the owner being environmentally conscious and morally superior.
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Mike 1969 C10 LWB -- owned for 35 years. 350/TH350, 3.08 posi, 1st Gen Vintage Air, AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. 1982 C10 SWB -- sold 1981 C10 Silverado LWB -- sold, but wish I still had it! 1969 C10 (not the current one) that I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 24 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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#19 | |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
Quote:
Fact: Uber and Lyft stickers (subtract 10 MPH per sticker from the vehicles speed) are the opposite of Holey and MSD (add 20 horse power each) |
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#20 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
not a huge fan of the Felpro header collector white gaskets, this one parished after only a couple hundred miles of service, now I aint sure if its by design that they are supposed to get this brittle after heating up, or cause its that they've been sitting on the O'Really's shelf since the Pilgrims brought them over on the Mayflower
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#21 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
got my new digital vacuum gauge installed and protected with an inline 2A amp fuseloge
love seeing it go from 16" at idle to 0" at Wide Open throttle to 23" of vacuum at off throttle while cruising |
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#22 |
laying low
![]() Join Date: Mar 2001
Location: Searcy, Ark. USA
Posts: 13,265
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Re: Restoring Rusty
Hey Greg. You know any exhaust system changes call for the obligatory sound clip right?
![]() And I have been thinking I might like to have a a/f meter for tuning. That's the first one in cab I've seen.
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Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross |
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#23 | |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
Quote:
go for it you will wonder how you ever tuned without one, and by the way these days seems like everyone is offering these gauges (even Holley), but I am very happy with the INNOVATE products especially the ease of use and quality of the actual hardware |
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#24 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty - Manual Steering Box Rebuild
the manual steering box rebuild kit arrived so it was time to git er done
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#25 |
Post Whore
![]() Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,835
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Re: Restoring Rusty
I figured I can delay it some more by doing whats completely un necessary...
come on we've all been there time to remove the casting crests (those of you who followed along the engine rebuild know I did this to the block as well) you know those SEMA judges, picky picky - ha ha |
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