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08-02-2015, 06:11 AM
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#1 |
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Registered User
Join Date: Nov 2013
Location: columbus,ohio
Posts: 45
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Ram horn manifold help please
I am looking at used Ram horns and am finding different styles available. Some exit straight down and some are angled. I would assume the angled ones would help with bending the rest of the exhaust pipe but have never seen pairs available where both are angled. Also is the heat riser piece necessary?
Thank you for the help and assistance, Todd |
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08-02-2015, 08:47 AM
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#2 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
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Re: Ram horn manifold help please
THe only time there where angled pairs was for dual exhaust trucks. One down and one angled was single set up.
Heat riser could be necessary if you run your truck in cooler weather. Helps with intake warm up. If you're doing a stock as a rock resto you'd want the riser. Are you running a stock motor or modded with cam, intake, carb etc? |
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08-02-2015, 09:35 AM
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#3 |
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Registered User
Join Date: Nov 2013
Location: columbus,ohio
Posts: 45
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Re: Ram horn manifold help please
Stock fuel injected not concerned with needing the riser. Was concerned if there is a flange that will accept the exhaust pipe on the manifold if you don't use the riser.
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08-02-2015, 09:43 AM
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#4 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
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Re: Ram horn manifold help please
Can be done.
Muffler shop can set you up. IIRC the angled ones had a recess in the outlet for a doughnut type gasket. |
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08-02-2015, 02:20 PM
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#5 |
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Registered User
Join Date: Jan 2013
Location: Las Vegas, NV
Posts: 1,857
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Re: Ram horn manifold help please
Here are some "new" choices from Speedway Motors.
http://www.speedwaymotors.com/Search...rn%20manifolds
__________________
1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
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08-02-2015, 03:18 PM
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#6 |
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Registered User
Join Date: Feb 2011
Location: Senatobia, MS
Posts: 1,297
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Re: Ram horn manifold help please
Is there any advantage to using the angled ones over the one that exit straight down?
__________________
Once a Marine, always a Marine! My (Her) 57 Build "Beverly" My 66 Build "Betty" My 85 C10 "Old Blue" Help Me Find "Old Blue" OLD BLUE PART II |
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08-02-2015, 04:16 PM
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#7 | |
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Registered User
Join Date: Jan 2013
Location: Las Vegas, NV
Posts: 1,857
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Re: Ram horn manifold help please
Quote:
__________________
1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
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08-02-2015, 07:01 PM
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#8 |
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Registered User
Join Date: Feb 2013
Location: central California
Posts: 2,775
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Re: Ram horn manifold help please
Straight downs seem easier to find and they can be made to swap side to side.
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08-03-2015, 09:36 AM
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#9 |
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Registered User
Join Date: Nov 2011
Location: Chaparral NM
Posts: 693
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Re: Ram horn manifold help please
Cant go wrong with the ones Speedway has that was posted by LVPhotos.. I used two sets - used sandblasted them and brushed manifold paint from Eastwood and they hold up good and they dont leak like headers do! Heres some pics of two builds I used them on and straight dumps is the best way to go for clearance in my opinion..
__________________
CURRENT & PAST CHEVY TRUCKS 60 C-10 Apache short step side 62 C-10 short step side 66 GMC Long bed fleet side 305 V-6 77 C-20 Custom Deluxe (Blue Goose) |
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08-03-2015, 01:03 PM
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#10 |
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Registered User
Join Date: Feb 2011
Location: Senatobia, MS
Posts: 1,297
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Re: Ram horn manifold help please
__________________
Once a Marine, always a Marine! My (Her) 57 Build "Beverly" My 66 Build "Betty" My 85 C10 "Old Blue" Help Me Find "Old Blue" OLD BLUE PART II |
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08-03-2015, 01:24 PM
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#11 |
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Registered User
 
Join Date: Oct 2007
Location: Marietta, GA
Posts: 805
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Re: Ram horn manifold help please
I use rams horns on my 64 C10 with a 350. Both of mine dump straight down. On the LH side I use a nice used original I bought from a fellow member here, and on the RH side I use a reproduction I bought from Crane's Corvette Parts. I went this route because A) both are the larger 2.5" outlets, and B) the LH side has the correct mounting boss for factory alternator brackets and the RH side has the correct mounting boss for factory A/C. I'm very pleased with the results. Looks good, sounds good, and none of the headaches associated with headers.
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08-03-2015, 03:58 PM
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#12 |
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Registered User
Join Date: Apr 2014
Location: Denison, Texas
Posts: 63
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Re: Ram horn manifold help please
http://www.ebay.com/itm/121583031716
I used these angled ramhorns on my 63. Work great and were cheap! |
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08-03-2015, 04:08 PM
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#13 |
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Registered User
Join Date: Feb 2011
Location: belpre ohio
Posts: 78
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Re: Ram horn manifold help please
I went with Dorman 674-501 because I could get them thru work pretty reasonable..
__________________
66 CHEVY STEPSIDE 2WD W/283 ( FAMILY HAND ME DOWN) 81 CHEVY SHORT BED 2WD W/250 4SPD TRANS STRAIGHT 6 ( CURRENTLY UNDER CONSTRUCTION) 01 SILVERADO SHORT BED 2WD W/4.3 5SPD TRANS ( DAILY DRIVER) Sold 03 SIERRA 4X4 STEP SIDE EXTRA CAB 5.3 AUTO( NEW DD) 09 CHEVY COBALT W2.2 AUTO (GF'S DAILY DRIVER) |
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08-03-2015, 04:39 PM
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#14 |
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Senior Enthusiast
Join Date: Feb 2007
Location: Spokane Valley, WA
Posts: 8,356
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Re: Ram horn manifold help please
I used an angled manifold on the drivers side, and a straight manifold on the passenger side. Both have loads of room around them.
__________________
My Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=444502 |
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