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Flowtech Headers....good product?

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Old May 1, 2006 | 06:21 PM
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Default Flowtech Headers....good product?

I'm looking at a pair of Flowtech Headers for my 79, followed by true duals and Flowmaster's Delta Flow 40's (stainless). My question is how are Flowtech's headers quality? They seem a lot less expensive then Hedmans and Hookers. I assume that you get what you pay for... but how bad can they be? Anyone have them?
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Old May 1, 2006 | 06:32 PM
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Default I like mine !!

I just installed them 3 weeks ago with stainless true duals and Magnaflow mufflers. (Ceramic Coated)

Great ground clearance.

No complaints so far.

I got mine from Summit

Last edited by fl_rider; May 1, 2006 at 08:19 PM.
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Old May 1, 2006 | 06:49 PM
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I installed these


last November. Good fit, easy install, keep in mind, they will rust but after an hour of run time the rust goes away.

Good luck!!

KC
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Old May 1, 2006 | 06:55 PM
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KC,

Even the Ceramic Coated will rust? I forgot to add that the one's I'm looking at are ceramic coated.

**Also** I forgot to add a question about the Flowmaster Delta Flow 40's. Will they be too loud? The guy at Summit said they'd be a lot quieter then the older Flowmaster 40's.
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Old May 1, 2006 | 07:05 PM
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couldnt tell you about mufflers, I do not have any installed, just converters.
Yes, they will rust with the ceramic coating. I contacted the manufacturer about this and Holley told me, the ceramic coating is NOT a rust inhibitor.
They still rust but I have noticed that after about 45 minutes or so drive run time, the rust seems to "grey out". But it returns first time they get damp.

Here is a pic of the rust from recent (disreguard the red arrow, different topic).



KC

Last edited by kdcollins; May 1, 2006 at 07:10 PM.
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Old May 1, 2006 | 07:14 PM
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Fl rider & KC,

Thanks for your info
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Old May 1, 2006 | 07:26 PM
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My 5 year old Dynomax coated headers (Jet-Hot coating) have no rust except a couple of places where I scratched them.
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Old May 1, 2006 | 07:26 PM
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Just out of curiosity do you mind if I ask how much you guys ended up paying for the headers. I think that is what my 78 needs to breathe a little easier.

Thanks in advance
Bill in R.I.
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Old May 1, 2006 | 07:33 PM
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I think I paid in the ballpark of $240 for mine at Summit.

KC
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Old May 1, 2006 | 10:47 PM
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Flowtechs are 100% !!! And their customer support is the pits too!. I have not bought a Holley product in years because of an experience with their Flowtech brand headers, and particularly, with one of their tech support people who told me, "I guess we just don't make products for YOUR car". I agree, they don't make products for our cars! God bless, Sensei
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Old May 1, 2006 | 11:08 PM
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Originally Posted by smthnpls
I'm looking at a pair of Flowtech Headers for my 79, followed by true duals and Flowmaster's Delta Flow 40's (stainless). My question is how are Flowtech's headers quality?
This is exactly the setup I have on my 76....Flowtech ceremic coated headers, 2.5" duals and Flowmaster 40's (sounds absolutely great by the way)...I chased an exhaust leak for a long time before I found it::::::In one of the headers tubes about 1/4" from the heads there was a small pinhole ...not real impressed with the QC at flowtech. Luckily I have a MIG welder and just put a bead on it
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Old May 2, 2006 | 07:25 AM
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Wow! It seems like some have good luck and some have bad luck with these FlowTech's. I'm still unsure about them.
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Old May 2, 2006 | 07:40 AM
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I have Dynomax Ceramacoat headers and I've never had a bit of rust even where I dimpled the pipe to clear the clutch cross shaft. Why buy Ceramic coating if its gonna rust??????
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Old May 2, 2006 | 07:52 AM
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Originally Posted by vettfixr
I have Dynomax Ceramacoat headers and I've never had a bit of rust even where I dimpled the pipe to clear the clutch cross shaft. Why buy Ceramic coating if its gonna rust??????
Sounds like Dynomax has a better coating then Flowtech. I'm gonna have to see what the price is for Dynomax. I have a feeling it's going to be a lot more then the Flowtech. As I said in my first post of this thread. I guess you get what you pay for.....
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Old May 2, 2006 | 01:45 PM
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Originally Posted by smthnpls
Sounds like Dynomax has a better coating then Flowtech. I'm gonna have to see what the price is for Dynomax. I have a feeling it's going to be a lot more then the Flowtech. As I said in my first post of this thread. I guess you get what you pay for.....

$272 @ Summit, got mine for $220 + 10% off about 6 years ago.
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Old May 2, 2006 | 02:55 PM
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Originally Posted by smthnpls
Sounds like Dynomax has a better coating then Flowtech. I'm gonna have to see what the price is for Dynomax. I have a feeling it's going to be a lot more then the Flowtech. As I said in my first post of this thread. I guess you get what you pay for.....
Jegs has them for $270. Clicky here:
http://www.jegs.com/webapp/wcs/store...0605&langId=-1
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Old May 2, 2006 | 04:43 PM
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You guys are GREAT! Thanks again.

Paul
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