$65 Flowtech shorties
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Joined: Nov 2003
Posts: 5
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From: Rhode Island
Car: 1978 Chevy K10
Engine: 350
Transmission: turbo350
$65 Flowtech shorties
I just picked up a set of Flowtech Headers from PepBoys for a mere price of $65. I know these aren't the best quality but you can't beat the price. I don't know if it was a sale going on at just my local store or if it's nationwide, you might want to check it out.
Originally posted by AJ_92RS
What part of $65 did you miss?
Good score Spider.
Did that include the y-pipe?
What part of $65 did you miss?

Good score Spider.

Did that include the y-pipe?
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Joined: Jul 2001
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From: Pueblo Co
Car: 1989 C4
Engine: L98
Transmission: 700r4
Axle/Gears: 307
That sounds like a very good buy. Granted they aint long tubes
but there alot better then the stock ones, well worth the investment. Just remember the clean the heads off before you install them, also might wanna invest another $30 and get the flowtech aluminum gaskets.
Edit: Just looked at your sig. Are these for a 3rdgen or your truck? Ive got a set of the same or similiar ones non 4WD. I stepped up in size and brand latter on but the fowtechs cost around that price and you could get to all the plugs with no problems. NO.4 or .6 I forget, ya need a wrench to get the plug loose the rest is by hand but it is alot easer then getting the plugs out with them then these hooker's. I did notice a slight power increase over the stock manifolds but I had the good stock ones before so I dident expect much. Also The suggestion above still stands but get the aluminum collector gaskets too just make sure to snug them before you weld the pipes in place.
but there alot better then the stock ones, well worth the investment. Just remember the clean the heads off before you install them, also might wanna invest another $30 and get the flowtech aluminum gaskets.Edit: Just looked at your sig. Are these for a 3rdgen or your truck? Ive got a set of the same or similiar ones non 4WD. I stepped up in size and brand latter on but the fowtechs cost around that price and you could get to all the plugs with no problems. NO.4 or .6 I forget, ya need a wrench to get the plug loose the rest is by hand but it is alot easer then getting the plugs out with them then these hooker's. I did notice a slight power increase over the stock manifolds but I had the good stock ones before so I dident expect much. Also The suggestion above still stands but get the aluminum collector gaskets too just make sure to snug them before you weld the pipes in place.
Last edited by SSC; Nov 10, 2003 at 09:40 PM.
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Joined: Jan 2003
Posts: 1,053
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From: ny-lindy
Car: 1989 Iroc z hardtop
Engine: peanut LB9
Transmission: slopomatic TH700R4
the best headers out there as far as hp per dallor gain is probly headman long tubes for just under 300 or headmans which you can get them w/ the y pipe for just under 300(if i'm not mistaken)
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From: northeast ohio
Car: 2000 astro
Engine: 4.3
Transmission: A4
Axle/Gears: 7.5 with 3.42 gears
i have the flowtech headers....... they're ok for my 305, but i might try them on my 350 and see how they react.
you can't really go wrong with them. they're easy as hell to get to on the passenger's side. of course, having a non a/c car helps. i'll have to test fit them in my z28 (with a/c) to see how tight the fit is in there.
you can't really go wrong with them. they're easy as hell to get to on the passenger's side. of course, having a non a/c car helps. i'll have to test fit them in my z28 (with a/c) to see how tight the fit is in there.
Joined: Jul 1999
Posts: 12,089
Likes: 125
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
what part of waste of money did you miss? Your gunna end up spending more money for better headers... so that 70 bucks is gone... wasted on a set of headers that isnt worth the time for advertisment. Dont buy these heades.
I ran 12.60 @ 110 on a 85f day.. If I don't run any faster on the same conditions, I guess ripping the flowtechs out and everything was a waste of money.. If I do go faster, than I'm on the bandwagon!
-- Joe
Whoa bigal, looks like you're the "newbie" compared to most of these guys.
$65 is quite a deal for headers, as long as they bolt up fine. They've got to be better than stock manifolds. 110mph shows that they're at least good for some 400+ horsepower.
$65 is quite a deal for headers, as long as they bolt up fine. They've got to be better than stock manifolds. 110mph shows that they're at least good for some 400+ horsepower.
Joined: Jan 2002
Posts: 732
Likes: 1
From: waco, tx
Car: 91Z28 L98
Engine: HSR 350
Transmission: Goebel 700R4
pretty sure they're 2.5" collectors with 1.5" primaries..... if they are the same flowtechs that I have. Unless they are the truck ones.... don't have a clue about those.
Last edited by iceman02; Nov 15, 2003 at 04:14 PM.
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Joined: May 2003
Posts: 283
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From: North Carolina
Car: 83 z28
Engine: L69
Transmission: BW t-5
Originally posted by bigals87z28
for 119.95 you could have gotten hedman headers that are 1 5/8ths primary and with an extra 95 you could have gotten the y pipe.
for 119.95 you could have gotten hedman headers that are 1 5/8ths primary and with an extra 95 you could have gotten the y pipe.
Joined: Jan 2002
Posts: 732
Likes: 1
From: waco, tx
Car: 91Z28 L98
Engine: HSR 350
Transmission: Goebel 700R4
I bought those flowtechs used for $100 or so (I forget) with the y pipe. They are a bit on the small side and probably will get replaced later on by some Hedmans or Hookers, but they are fairly easy to work with due to their smaller size and they are hard to beat if you're really on a budget. My philosophy was that they are better than manifolds and I really couldn't pass up the deal. The y-pipe is at best marginally better than stock and it did take a couple or raps from a hammer to get it to squeeze under the oil pan. Oh yea, another thing.... the y-pipe going into the cat was actually smaller than the stock size (2.5 vs. 3"). This is my first set that actually don't leak at the collectors, but it is also my first set that came with a y-pipe, too.
Originally posted by 83 Z28 HO
Where at?? I would love to have some to go with my z28. Long tubes or shorties? If I ran long tubes, would I have any complications with access to other parts?
Where at?? I would love to have some to go with my z28. Long tubes or shorties? If I ran long tubes, would I have any complications with access to other parts?
Im far from a newbie. I asked this question when I first signed up and everyone said it was a bad idea and only to be used on stock-mild 305's and on 350's that dont push that much. $65 is a good buy, but thats $65 less for when you want a decent set of headers. There is a reason its $65 bucks.
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Joined: Oct 2001
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From: Ailsa Craig, Ontario, Canada
Car: 84 Trans Am
Engine: 350
Transmission: 700r4
Originally posted by bigals87z28
maybe if you have a LG4 or and L03 with zero mods... the flowtech's suck above and beyond any header out there. 1.5 primary, 2inch collector?
maybe if you have a LG4 or and L03 with zero mods... the flowtech's suck above and beyond any header out there. 1.5 primary, 2inch collector?
they are 2.5 inch collectors. they weigh considerably less than stock manifolds. they flow considerablely better than stock. they cost 65 bucks. they literally drop right in. there is nothing about that deal that is a waste.
any headers, are better than the cast manifolds. those things are fit only to be used as boat anchors or a poor excuse for a club.
Yes, better then manifolds... but you dont understand that the money could have gone to a set of hedman headers. They are 109, will flow way better the the small flowtechs and you have a lot more flexability with them as you can put them on pretty decent engines.
I agree with BigAl. At forst glance they might seem like a good buy, but in this case you get what you pay for. I suggest saving your money a little longer and getting better headers with 1 5/8 primaries and atleast a y pipe that is worth a crap. Just look at that thing, it's not much better than stock.
Joined: Jul 1999
Posts: 12,089
Likes: 125
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
I agree with BigAl. At forst glance they might seem like a good buy, but in this case you get what you pay for. I suggest saving your money a little longer and getting better headers with 1 5/8 primaries and atleast a y pipe that is worth a crap. Just look at that thing, it's not much better than stock.
Though most people won't notice a difference in power from the flowtechs to even the hooker 2055s because their cars simply arnt that hot.
-- Joe
Originally posted by anesthes
For the money, the hedman's are a better deal. Figure about $20.00 more for the whole setup. But the y-pipe needs to be modified anyway..
Though most people won't notice a difference in power from the flowtechs to even the hooker 2055s because their cars simply arnt that hot.
-- Joe
For the money, the hedman's are a better deal. Figure about $20.00 more for the whole setup. But the y-pipe needs to be modified anyway..
Though most people won't notice a difference in power from the flowtechs to even the hooker 2055s because their cars simply arnt that hot.
-- Joe
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Joined: Oct 2001
Posts: 1,761
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From: Ailsa Craig, Ontario, Canada
Car: 84 Trans Am
Engine: 350
Transmission: 700r4
Originally posted by bigals87z28
Yes, better then manifolds... but you dont understand that the money could have gone to a set of hedman headers. They are 109, will flow way better the the small flowtechs and you have a lot more flexability with them as you can put them on pretty decent engines.
Yes, better then manifolds... but you dont understand that the money could have gone to a set of hedman headers. They are 109, will flow way better the the small flowtechs and you have a lot more flexability with them as you can put them on pretty decent engines.
just for the record, i run hedman long tubes; these replaced a set of flowtechs. the long tubes worked with my true dual setup better; combined with a deal i couldnt refuse (154 dollars canadian, w/ tax), i made the switch.
Joined: Jul 1999
Posts: 12,089
Likes: 125
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
every time i read your post, it makes me less and less sure on what headers I want to buy next month... you son of a.... hehehe.
I went with hedman. They're fairly cheap, 1 5/8, and I can modify the y-pipe (as you've seen in my other post) fairly easily. Figure $220 for uncoated 68470s, then a few mandrel bends to modify the pipe (figure 30.00).
For about $130 more you can go with 2055's uncoated, and not have to modify a thing..
Now I did run these flowtechs from Aug 2000, til about 2 weeks ago. They were wrapped with DEI header wrap. I spent about $210 initially + shipping, and another $60 or so on the wrap at the time. (plus the $100 for the direct fit 3" cat).. And sold the whole setup here on ebay: http://cgi.ebay.com/ws/eBayISAPI.dll...tem=2442056025
If you can get the flowtechs for $65, and spend another $100 on the y-pipe.. then.. I guess you got an Ok deal.
-- Joe
Originally posted by anesthes
The simple fact is, there is no good answer for the thirdgen. Everything on these cars are difficult.
-- Joe
The simple fact is, there is no good answer for the thirdgen. Everything on these cars are difficult.
-- Joe
Joined: Jul 1999
Posts: 12,089
Likes: 125
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
You speak the truth. Hey, wana modify my y pipe when I get it? it will probably be cheaper then having some guy rip me at a muffler shop.
Your in Mass anyway, arnt you?
-- Joe
All of this header stuff is giving me a headache. There are so many headers on the market, and so many people with different needs. "Best" and "good" are totally subjective, so we can argue forever and not get anywhere. Best thing to do is just present all the evidence we can and let people decide on their own. Same with cat-back systems.
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Joined: Dec 2001
Posts: 652
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From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
Alex is right about them not being the greatest header. For a 305 like the LG4 or the LO3 you will see a diffrence but they do nothing for any higher output motors. Even the penut cammed LB9's ont get muh help from them.
However, if you do have the first 2 motors i mentioned, they do help. I speak from experience. My 86 has the stock, from carb to oil pan, LG4. I have the flowtechs a highflow cat, and a 3inch exhaust, along with a open airfilter, the car ran a 15.5. Not exactly mustang busting power but it was definately an improvement over when i got the car.
However, if you do have the first 2 motors i mentioned, they do help. I speak from experience. My 86 has the stock, from carb to oil pan, LG4. I have the flowtechs a highflow cat, and a 3inch exhaust, along with a open airfilter, the car ran a 15.5. Not exactly mustang busting power but it was definately an improvement over when i got the car.
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