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Feb 15, 2005 | 10:06 AM

#16

fling

Thread Starter

Senior User

Joined: Sep 2003

Posts: 131

Likes: 1

Ya, i got those cheepo's too and they do not fit with a stock starter, or a mini starter! - 68' F250 2wd, 390 I need to go back out there and re-think this.

Feb 15, 2005 | 04:48 PM

#17

pollock

Freshman User

Joined: Feb 2004

Posts: 49

Likes: 0

From: Denton, Texas

I bought some Flowtech headers from Jeg's for about $115, and they fit fine with the stock starter.

Edit: I just remembered the passenger side one came too close to the trans crossmember. The crossmember had to be notched to allow the exhaust to bolt up to the header.

Last edited by pollock; Feb 15, 2005 at 04:50 PM. Reason: my bad

Feb 15, 2005 | 05:12 PM

#18

jstandle

Elder User

Joined: Nov 2002

Posts: 620

Likes: 8

From: USA

I don't see why you don't just adjust the tube with a ballpeen hammer. Thats what I did on my '65 Coronet 440 running headman headers. I didn't need to smash the header tube in half by any means, but it doesn't sound like you would either if you can get the header that close. Dimple it enough to get your header on and add a little extra room for some sort of heat shielding. Either a metal shield, starter blanket or header wrap.

A little denting isn't going to hurt anything, this is just how it goes when running cheaper headers, the fit is hardly ever ideal.

Feb 15, 2005 | 09:31 PM

#19

"Beemer Nut"

Post Fiend

Joined: Dec 2003

Posts: 6,658

Likes: 4

From: "Islander"

headers that fit

Thorley headers will fit a FE 2 x 4 68 CS with stock starter. Had the headers when new ceramic coated inside and out, no starter blanket, no problems. Copper gaskets, install and forget.

Carl....=o&o>....

Feb 16, 2005 | 12:41 AM

#20

WillyB

Post Fiend

Joined: Sep 2004

Posts: 5,231

Likes: 1

From: Near Fresno, California

Quote:

Originally Posted by orich

I just went back to the stock manifolds after 24+ yrs with 2 1/4'' exh pipes with a H cross over pipe..

orich

Did you notice any change in the performance of your truck? My thoughts are that a daily driver that is not raced will not be helped by headers.

Feb 16, 2005 | 12:35 PM

#21

"Beemer Nut"

Post Fiend

Joined: Dec 2003

Posts: 6,658

Likes: 4

From: "Islander"

headers do help

WillyB, on the 410 i'm running I installed 1975 cast with ribs manifolds vs the smooth log style, that alone helped because they flowed better. Then I installed the headers with X cross then out the back (photos in exhaust forum pg 31 under exhaust tips). This made a difference in power at 2,500 cruise rpm's, (not your race rpm zone) and pulls harder up to 5,600. Your exhaust valves will like you. This is with 427 heads with ss valves, pocket porting and general clean up. Yes headers help even if your not going to race around, i'll have to admit i'm an agressive driver so when I have the right conditions, jerk cutting me off whatever i'll stand on it. The only trouble with headers is fit and sealing. I had to raise the motor to check fit, remove and have coated then reinstall again, a small pita for the great return. Also I installed copper header and collector gaskets as I hate to replace all the time. Install and forget. Just my opinions.

Carl....=o&o>....

Feb 16, 2005 | 02:32 PM

#22

Triple Threat

Junior User

Joined: Oct 2002

Posts: 68

Likes: 0

From: Anderson, CA

Quote:

Originally Posted by fling

you guys are killin me. Stock manifolds SUCK. lol

Actually you are thinking of the INTAKE manifold. The exhaust manifolds actually BLOW.

I was all excited to get headers for my 68 F100 but now after reading all the horror stories these exhaust manifolds are looking mighty nice!

Feb 16, 2005 | 02:46 PM

#23

gfinch1050

New User

Joined: Feb 2004

Posts: 15

Likes: 0

From: Cabot, Arkansas

Just got some dynomax headers and some flowtech after burner mufflers. Gasket from summit should be here today. Only broke two bolts getting the old manifolds off. Anybody tried the dynomax headers (from summit) on a 69 with a 360 3 speed Manual? I will let you know how these work out.

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Feb 16, 2005 | 02:57 PM

#24

bowtie56jw

New User

Joined: Feb 2005

Posts: 5

Likes: 0

hedders

i just put on a set of dynomax hedders no prob with fit.had to remove starter to install and jack left side of engine up alittle but no clearence probs.

Feb 16, 2005 | 09:11 PM

#25

"Beemer Nut"

Post Fiend

Joined: Dec 2003

Posts: 6,658

Likes: 4

From: "Islander"

Headers, love 'em

If they are easy to install on a Ford truck with a FE motor your doing it wrong.
Once done the reward is worth it, only another person that owns a bumpside will appreciate your love of labor. Anti-seize compound the header bolts for future removal and enjoy your efforts.

Carl....=o&o>....

Feb 26, 2005 | 08:16 PM

#26

padd54

Senior User

Joined: Dec 2003

Posts: 177

Likes: 0

From: Sunny Central Oregon

I just installed Blackjack Flowtech Headers with a stock sarter. No clearnce issuse at all.I did used an engine hoist and loosened the mounts to make install easier. Definently noticed the difference!! This is my daily driver with 2 1/2" dual pipes going in/out 3" mufflers and down turn dumping in front of rear axle. Man it sounds far better thab my truck looks. You should see the heads turn.