Honda Prelude Forum
 
Go Back   Honda Prelude Forum > Tech-Talk > 5th Gen Honda Prelude

Thread Title
header with no fleex pipe

 
Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 07-11-2011, 02:43 PM
Bronze Member
 
Join Date: Dec 2008
Location: USA,WA
Posts: 234
iTrader: (0)
Andrei is on a distinguished road
header with no fleex pipe

Basiccally i bought a header online and the guy lied about the inlet and outlet dimensions so now i need to redo the whole merger collector.my dad is a welder so i want to ask him to do it.but i dont want to include flex pipe in my header because i cant find flex pipe with the diameter i need .will that cause me problems down the road?i have motor mount inserts.thanks
Reply With Quote
  #2 (permalink)  
Old 07-11-2011, 02:46 PM
M0B5TA's Avatar
Supreme Member
Photobucket
 
Join Date: Apr 2009
Location: NY, Queens
Posts: 11,238
iTrader: (1)
M0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond repute
Re: header with no fleex pipe

some people do fine with out it. i dont have it and didnt have any problems yet
__________________

J.L.D.E.P.P.M.S.3.C.N.Y.C.N.C.A.D
Jams Lobsta Denny EA Peter Prelude Miata STI 300zx club of NY and Canada and NC All Day.

#MadeMorePowerThanJoshClub
Bustr Built

Built in America.
H23A1 2.4t VTEC Project
Reply With Quote
  #3 (permalink)  
Old 07-11-2011, 02:49 PM
twokexlv6coupe's Avatar
little green ghouls, buddy!!
Photobucket
 
Join Date: Apr 2006
Location: kitten mittens
Posts: 17,844
iTrader: (9)
twokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond repute
Send a message via AIM to twokexlv6coupe
Re: header with no fleex pipe

you NEED a flex pipe.
i've done plenty of DIY welding exhausts on my car, and have been fine with ebay flex pipes, just make sure they're the double walled ones which are much more durable.
__________________

1995 Honda Prelude SE Turbo; 250whp, 275wtq @ 10psi Soldddd!!!

2000 Acura TL; DD
2005 Stage2.5+ Subaru WRB STi : RzKar!
Ivey Tuned - Advan - Cobb - Rallispec - CP - Perrin - ACT - KillerB - Carillo - TurboXS - Defi - Innovate - Walbro - DeatschWerks - Feal - H&R - Alpine - Infiniti - Curt

2001 Kawasaki STX1100 D.I. - Sold!
2007 Sea-Doo RXT 215; ET 127 +3 S/C impeller, DIY 3" intake, DIY resonator delete/free flow exhaust, DIY oil catch can, Rule 500gph bilge pump


Quote:
Originally Posted by Brash View Post
But you need that scoop on the hood. Is it true that they're big enough to fit your lunch box and all your camera gear in it?
Reply With Quote
  #4 (permalink)  
Old 07-11-2011, 03:14 PM
TypeT's Avatar
Grand Member
 
Join Date: May 2011
Location: Kuopio, Finland
Posts: 3,840
iTrader: (0)
TypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these partsTypeT is infamous around these parts
Re: header with no fleex pipe

Quote:
Originally Posted by Andrei View Post
but i dont want to include flex pipe in my header because i cant find flex pipe with the diameter i need .will that cause me problems down the road?i have motor mount inserts.thanks
without flex pipe your header could crack
Reply With Quote
  #5 (permalink)  
Old 07-11-2011, 04:31 PM
Gold Member
 
Join Date: Jan 2010
Location: austin texas
Posts: 666
iTrader: (1)
biglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond reputebiglegs has a reputation beyond repute
Re: header with no fleex pipe

you dont really need a flex pipe, they do help out alot, but get some spring bolts instead...
Reply With Quote
  #6 (permalink)  
Old 07-11-2011, 04:31 PM
M0B5TA's Avatar
Supreme Member
Photobucket
 
Join Date: Apr 2009
Location: NY, Queens
Posts: 11,238
iTrader: (1)
M0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond repute
Re: header with no fleex pipe

Quote:
Originally Posted by twokexlv6coupe View Post
you NEED a flex pipe.
i've done plenty of DIY welding exhausts on my car, and have been fine with ebay flex pipes, just make sure they're the double walled ones which are much more durable.
but i dont want one
__________________

J.L.D.E.P.P.M.S.3.C.N.Y.C.N.C.A.D
Jams Lobsta Denny EA Peter Prelude Miata STI 300zx club of NY and Canada and NC All Day.

#MadeMorePowerThanJoshClub
Bustr Built

Built in America.
H23A1 2.4t VTEC Project
Reply With Quote
  #7 (permalink)  
Old 07-11-2011, 05:19 PM
RandallSharp's Avatar
Platinum Member
 
Join Date: Feb 2010
Location: Ohio
Posts: 2,172
iTrader: (3)
RandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond reputeRandallSharp has a reputation beyond repute
Re: header with no fleex pipe

You don't need one as long as you don't mind replacing the header or head every time you hit a bump. You can live without it, but man will you regret it when something jerks your head off the block. Happened to me :(
__________________
Reply With Quote
  #8 (permalink)  
Old 07-11-2011, 05:26 PM
Smok3y's Avatar
Platinum Member
 
Join Date: Apr 2008
Location: Dirty Jersey
Posts: 2,142
iTrader: (0)
Smok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond reputeSmok3y has a reputation beyond repute
Send a message via AIM to Smok3y
Re: header with no fleex pipe

What is the difference in size?

A lot of companies offer adapters that will go from 2.25 to 2.5 or 3" piping. It'll lengthen your exhaust a little but if your father is really any good with a welder he can cut and adjust as necessary. Just have him weld up the adapter and you won't even know the difference.
__________________

No longer own a prelude - but got 3 Hold-me-over's in the mean time
02 Dodge stratus - All stock, my DD
89 EB Edition Bronco - 6" RC Lift, 35" KO's, 302/c6 swap, Ford 9"
79 F250 Ranger Lariat - 9" Lift, 40" Ground Hawgs, 400M/NP435/NP205, D60/D70 Locked
And about enough spare parts to build 3 other trucks

"Does this truck make my penis look small?"


Reply With Quote
  #9 (permalink)  
Old 07-11-2011, 07:25 PM
wing8806's Avatar
Grand Member
 
Join Date: Dec 2010
Posts: 3,053
iTrader: (0)
wing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond repute
Re: header with no fleex pipe

Someone correct me if i'm wrong - But nearly header on the market is without a flex pipe.....

With the exceptions of the Mugen and dc/megan/ebay.

I do agree that it helps alot if you have one....so if you can - get one installed.
Reply With Quote
  #10 (permalink)  
Old 07-11-2011, 07:36 PM
92ProjectSiPrelude4w's Avatar
Gold Member
 
Join Date: Apr 2011
Location: Orlando
Posts: 554
iTrader: (3)
92ProjectSiPrelude4w is a jewel in the rough92ProjectSiPrelude4w is a jewel in the rough92ProjectSiPrelude4w is a jewel in the rough
Re: header with no fleex pipe

Headers don't actually come with a flex pipe. The downpipe has the flex. Unless it comes in one piece.
Reply With Quote
  #11 (permalink)  
Old 07-11-2011, 07:51 PM
ogsmakdade's Avatar
functioning on impatience

Photobucket
 
Join Date: Jun 2006
Location: progression through unlearning
Posts: 13,929
iTrader: (6)
ogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond reputeogsmakdade has a reputation beyond repute
Send a message via AIM to ogsmakdade
Re: header with no fleex pipe

what brand is the header.............?
__________________

Quote:
Originally Posted by Sideswipe SI View Post
OGGS is a stuff a nerd in the locker type. He's only mellowed out 3 months ago.
Quote:
Originally Posted by wing8806 View Post
As it is, I wouldn't trust you washing my balls. And I typically let any trick hoe from OT do that.
Quote:
Originally Posted by bykfixer View Post
Reading this thread was like watching pulp fiction the first time...

Cool quote Utopia.
Reply With Quote
  #12 (permalink)  
Old 07-12-2011, 12:30 AM
M0B5TA's Avatar
Supreme Member
Photobucket
 
Join Date: Apr 2009
Location: NY, Queens
Posts: 11,238
iTrader: (1)
M0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond repute
Re: header with no fleex pipe

the flex pipe comes after the car...right? i dont rmr but i dont have one lol
__________________

J.L.D.E.P.P.M.S.3.C.N.Y.C.N.C.A.D
Jams Lobsta Denny EA Peter Prelude Miata STI 300zx club of NY and Canada and NC All Day.

#MadeMorePowerThanJoshClub
Bustr Built

Built in America.
H23A1 2.4t VTEC Project
Reply With Quote
  #13 (permalink)  
Old 07-12-2011, 07:01 AM
twokexlv6coupe's Avatar
little green ghouls, buddy!!
Photobucket
 
Join Date: Apr 2006
Location: kitten mittens
Posts: 17,844
iTrader: (9)
twokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond reputetwokexlv6coupe has a reputation beyond repute
Send a message via AIM to twokexlv6coupe
Re: header with no fleex pipe

Quote:
Originally Posted by M0B5TA View Post
the flex pipe comes after the car...right? i dont rmr but i dont have one lol

if by "car" you mean "cat", than no. it goes header -> downpipe (with flexpipe) -> cat -> exhaust
__________________

1995 Honda Prelude SE Turbo; 250whp, 275wtq @ 10psi Soldddd!!!

2000 Acura TL; DD
2005 Stage2.5+ Subaru WRB STi : RzKar!
Ivey Tuned - Advan - Cobb - Rallispec - CP - Perrin - ACT - KillerB - Carillo - TurboXS - Defi - Innovate - Walbro - DeatschWerks - Feal - H&R - Alpine - Infiniti - Curt

2001 Kawasaki STX1100 D.I. - Sold!
2007 Sea-Doo RXT 215; ET 127 +3 S/C impeller, DIY 3" intake, DIY resonator delete/free flow exhaust, DIY oil catch can, Rule 500gph bilge pump


Quote:
Originally Posted by Brash View Post
But you need that scoop on the hood. Is it true that they're big enough to fit your lunch box and all your camera gear in it?
Reply With Quote
  #14 (permalink)  
Old 07-12-2011, 09:50 AM
Psychochimp's Avatar
Grand Member
 
Join Date: Jan 2009
Location: China
Posts: 4,203
iTrader: (2)
Psychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond repute
Send a message via AIM to Psychochimp
Re: header with no fleex pipe

Quote:
Originally Posted by M0B5TA View Post
some people do fine with out it. i dont have it and didnt have any problems yet
Same here!!! We had our flexpipe taken out. Did a collector mod n straightpipe fro the downpipe down through to the RESONATOR.
__________________

SIG by MS PEDO
BUSTR BUILT PERFORMANCE

http://www.preludezone.com/auto-show...tml#post376941

N.Y.P.O.C. FB----> Like us! http://www.facebook.com/#!/pages/NYPOC/131187396961077


Quote:
Originally Posted by M0B5TA View Post
i hope my boss doesnt look at my explorer history i had to look up gay guys and dildos
Reply With Quote
  #15 (permalink)  
Old 07-12-2011, 09:54 AM
Psychochimp's Avatar
Grand Member
 
Join Date: Jan 2009
Location: China
Posts: 4,203
iTrader: (2)
Psychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond reputePsychochimp has a reputation beyond repute
Send a message via AIM to Psychochimp
Re: header with no fleex pipe

Quote:
Originally Posted by M0B5TA View Post
the flex pipe comes after the car...right? i dont rmr but i dont have one lol
That would explain why your car isnt working bc you're doing it all wrong!!
__________________

SIG by MS PEDO
BUSTR BUILT PERFORMANCE

http://www.preludezone.com/auto-show...tml#post376941

N.Y.P.O.C. FB----> Like us! http://www.facebook.com/#!/pages/NYPOC/131187396961077


Quote:
Originally Posted by M0B5TA View Post
i hope my boss doesnt look at my explorer history i had to look up gay guys and dildos
Reply With Quote
  #16 (permalink)  
Old 07-12-2011, 10:24 AM
M0B5TA's Avatar
Supreme Member
Photobucket
 
Join Date: Apr 2009
Location: NY, Queens
Posts: 11,238
iTrader: (1)
M0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond reputeM0B5TA has a reputation beyond repute
Re: header with no fleex pipe

lmaoo yes i mean cat
__________________

J.L.D.E.P.P.M.S.3.C.N.Y.C.N.C.A.D
Jams Lobsta Denny EA Peter Prelude Miata STI 300zx club of NY and Canada and NC All Day.

#MadeMorePowerThanJoshClub
Bustr Built

Built in America.
H23A1 2.4t VTEC Project
Reply With Quote
  #17 (permalink)  
Old 07-12-2011, 05:07 PM
wing8806's Avatar
Grand Member
 
Join Date: Dec 2010
Posts: 3,053
iTrader: (0)
wing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond reputewing8806 has a reputation beyond repute
Re: header with no fleex pipe

It's rare for someone to purchase a header without a down pipe - you all know what I meant lol
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Taking off my header cover. (header heat shield) Red93Lude 4th Gen Honda Prelude 18 01-27-2009 09:50 PM
EGR pipe options? Aiden671 3rd Gen Honda Prelude 18 01-24-2009 01:16 PM


All times are GMT -4. The time now is 08:49 PM.



Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
LinkBacks Enabled by vBSEO 3.6.0 PL2 © 2011, Crawlability, Inc.
vB.Sponsors


Copyright © 2006-2009 PreludeZone.com All Rights Reserved.