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Old 01-07-2007, 07:53 PM   #1
magnethead
7000 #'s of american IRON
 
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Join Date: Dec 2004
Location: north tx
Posts: 883
Re: timing Q...

The Headers are made by Hedman. Here's the only ones that physically fit- 3" in, 2.25" out (note: OD measurement), no sensor, 3 bolt flange

Summit
SUM-G4751
SUM-G4751ID
SUM-G4750SS
HED-21100
HED-16010
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Old 01-07-2007, 10:13 PM   #2
piecesparts
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Location: Lebo, Kansas (middle of nowhere
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Re: timing Q...

Quote:
Originally Posted by magnethead View Post
The Headers are made by Hedman. Here's the only ones that physically fit- 3" in, 2.25" out (note: OD measurement), no sensor, 3 bolt flange

Summit
SUM-G4751
SUM-G4751ID
SUM-G4750SS
HED-21100
HED-16010

HUH?????? The Hooker outlets are made to fit many different header combos. They do not have to have the seperate pieces like the ones that Summit lists. If you purchase the adapters and they are just a s little smaller than the pipe you are welding them to, then go to a muffler shop and have the pipe swedged to fit, or cut them to fit. I have done it on my truck ---I am running 2 1/2" pipe and used the Hooker adapters to connect to my Cyclone header 3" collectors. I woud not ever use the flanged pipe and collector rings like the SUM-G4751 design is, again. There is to much chance for a leak on them. Take a look at the Summit pages and look at part number HOK-11040HKR and see if that will work.
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Old 01-08-2007, 09:37 PM   #3
magnethead
7000 #'s of american IRON
 
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Join Date: Dec 2004
Location: north tx
Posts: 883
Re: timing Q...

the pipes on my truck are 2.25 OD measurement, those models are 2.5 (as are all non-sensor collectors i saw from hooker). They'd leak no matter how you look at it.
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