Notices

390 FE Muffler Choice

Thread Tools
 
Search this Thread
 
Old Sep 17, 2013 | 10:16 PM
  #1  
tjewitt21's Avatar
tjewitt21
Thread Starter
|
New User
Joined: Sep 2013
Posts: 6
Likes: 0
390 FE Muffler Choice

Hey guys,

I am going to do the exhaust and headers on my F100 with the 390. I was looking for some advice on what muffler to go with. I am looking for a nice strong tone but nothing too loud. That being said, what is the point of having a 390 if no one knows. Does anyone have experience with Flow-tech headers?

Thanks

Tim
 
Reply
Old Sep 18, 2013 | 12:21 AM
  #2  
FordmanShane's Avatar
FordmanShane
Elder User
Joined: Sep 2009
Posts: 503
Likes: 0
From: nor cal
moroso spiral flow
 
Reply
Old Sep 18, 2013 | 04:58 AM
  #3  
jowilker's Avatar
jowilker
Fleet Owner
25 Year Member
Joined: Jun 1999
Posts: 24,552
Likes: 74
From: Creedmoor, North Carolina
Club FTE Silver Member

Tim, these old trucks are loud enough in the cab as is. I have reached the age that quieter is better. I chose a good flowing "turbo" set and used long 3" tips out under the rear bumper. Those make the bad azz tone. Have you noticed the oil can extensions on the ricers?


John
 
Reply
Old Sep 18, 2013 | 08:16 AM
  #4  
69cj's Avatar
69cj
Hotshot
20 Year Member
Photogenic
Joined: Jul 2005
Posts: 13,834
Likes: 25
From: Middle Tn.
I have Flowmaster 40 series 2 chambers on my 428cj and they are very nice. Doesn't get too loud till you nail it.
 
Reply
Old Sep 18, 2013 | 09:09 AM
  #5  
MIKES 68 F100's Avatar
MIKES 68 F100
Logistics Pro
10 Year Member
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
I have the flow-tech headers on my 390 with an X pipe and summit brand 2 chamber "flowmasters " 2.5" pipe comes out right before rear wheels . It has a nice idle sound and gets loud as hell when i step on the go pedal . It does have a drone about 1100 rpm , but she doesn't stay there for long ..
 
Reply
Old Sep 18, 2013 | 09:10 AM
  #6  
MIKES 68 F100's Avatar
MIKES 68 F100
Logistics Pro
10 Year Member
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
oh if it's an automatic be prepared to modify your shift arm on your transmission , my collector was right up against it when i installed my headers .
 
Reply
Old Sep 18, 2013 | 09:13 AM
  #7  
MIKES 68 F100's Avatar
MIKES 68 F100
Logistics Pro
10 Year Member
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
video with sound
<embed type="application/x-shockwave-flash" allowfullscreen="true" allownetworking="all" wmode="transparent" src="http://static.photobucket.com/player.swf" flashvars="file=http%3A%2F%2Fvid147.photobucket.co m%2Falbums%2Fr302%2Fmikemstang66%2F1968%2520f100%2 FXREV.mp4" height="361" width="600">
 
Reply
Old Sep 18, 2013 | 09:16 AM
  #8  
MIKES 68 F100's Avatar
MIKES 68 F100
Logistics Pro
10 Year Member
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
maybe this will work
XREV.mp4 Video by mikemstang66 | Photobucket
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-1

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-2

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-5

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-6

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-9

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
Old Sep 18, 2013 | 09:17 AM
  #9  
MIKES 68 F100's Avatar
MIKES 68 F100
Logistics Pro
10 Year Member
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
my exhaust design drawing
 
Reply
Old Sep 18, 2013 | 07:08 PM
  #10  
tjewitt21's Avatar
tjewitt21
Thread Starter
|
New User
Joined: Sep 2013
Posts: 6
Likes: 0
Awesome, thanks for the info.
 
Reply
Old Sep 21, 2013 | 10:14 AM
  #11  
smokenchoken's Avatar
smokenchoken
Fleet Mechanic
10 Year Member
Joined: May 2012
Posts: 1,724
Likes: 1
From: peru kansas
none just straight pipes lol its not that loud if you do it right but then again im using 2-3/8'' oilfield pipe with my 3" race headers 1-7/8" primary's and it doesn't get loud till after 2500-3000 rpm range going through town no one has to hear you unless you want them to lol
 
Reply
Old Sep 24, 2013 | 11:25 PM
  #12  
Mattrod68's Avatar
Mattrod68
Tuned
Joined: Apr 2011
Posts: 346
Likes: 0
From: Salinas
i installed patriot ceramic coated headers and i didnt have to modify any linkages to get them to fit, they are cheap and have thick flanges so they seal up tight. 2.5 inch collectors probably help with the fitment and are a better size for a street motor thats not turning a bunch of revs.

i run 2.5 inch pipe all the way back with an exhaust crossover that runs over the tailshaft. cant see any pipes from the side of the truck. 2.5 inch Porter steelpack mufflers. very classic sound with a bark above 3000-3500. they are pricey mufflers but have a vintage sound that is not too modern like a lot of mufflers people run on old cars/trucks.

after a few minutes i can touch the primary tubes of my headers with my bare hands, get the ceramic helps a whole bunch with the heat under the hood. and dont cheap out on the headers, youll be sorry you did later.







 
Reply
Old Sep 25, 2013 | 04:57 PM
  #13  
HOTWRENCH's Avatar
HOTWRENCH
Elder User
Joined: May 2004
Posts: 565
Likes: 3
From: saxton pa.
Club FTE Silver Member

Talking Mufflers

I have been useing Jones Full Boar mufflers and Thrush glasspacks, the Jones have a nice mellow tone till you step on it , sounds great and no drone at cruise speed. I like to use the longest Thrush that will fit , nice rumble and 60's sound. I try to use a H or X pipe in the systems that we build here.
The Jones mufflers are stainless steel and come in several different types, they have turbo , baffelled , straight thru designs. It all depends what the customer wants.

Have A Great Day ------Hotwrench
 
Reply
Old Sep 25, 2013 | 10:51 PM
  #14  
tjewitt21's Avatar
tjewitt21
Thread Starter
|
New User
Joined: Sep 2013
Posts: 6
Likes: 0
Has anyone had any experience putting Spintech mufflers of the FE motor? We want something that has a good rumble to it. Thanks for those pics!

Tim
 
Reply
Old Sep 26, 2013 | 09:13 AM
  #15  
MIKES 68 F100's Avatar
MIKES 68 F100
Logistics Pro
10 Year Member
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
those Patriots look real nice , fit looks great .
 
Reply



All times are GMT -5. The time now is 11:04 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE