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deity · 06-12-2005, 06:41 PM

does anyone know much difference in length is there between the gsr header stock. and the b18b header stock?

i ask this because im going to have an exhaust stop extend my header to mate up to my catback and i need a length.

sihatchback_RL · 06-12-2005, 07:47 PM

Quote:

Originally posted by deity@Jun 12 2005, 05:41 PM
does anyone know much difference in length is there between the gsr header stock. and the b18b header stock?

i ask this because im going to have an exhaust stop extend my header to mate up to my catback and i need a length.

Quoted post

B18B won't fit, B16 is what you need.

civicious · 06-12-2005, 08:10 PM

Not if he's got a 1.8....a B16 header is too short (valve cover to oilpan) because a B16 block is around 8mm shorter than a 1.8 block.

I dunno the exact length...it's a couplea inches. Just drive up there with open header and let the muffler shop put in a piece of pipe whatever length it needs to be.

sihatchback_RL · 06-13-2005, 01:32 AM

Quote:

Originally posted by civicious@Jun 12 2005, 07:10 PM
Not if he's got a 1.8....a B16 header is too short (valve cover to oilpan) because a B16 block is around 8mm shorter than a 1.8 block.

I dunno the exact length...it's a couplea inches. Just drive up there with open header and let the muffler shop put in a piece of pipe whatever length it needs to be.

Quoted post

WRONG, a B16 does fit, Numerous of my friends with GSR swap in EG has B16 Unit, Even i have the setup when i first swapped it in.

thr33niL · 06-13-2005, 11:12 PM

Quote:

Originally posted by sihatchback_RL+Jun 12 2005, 10:32 PM--><div class='quotetop'>QUOTE(sihatchback_ RL @ Jun 12 2005, 10:32 PM)</div><div class='quotemain'><!--QuoteBegin-civicious@Jun 12 2005, 07:10 PM
Not if he's got a 1.8....a B16 header is too short (valve cover to oilpan) because a B16 block is around 8mm shorter than a 1.8 block.

I dunno the exact length...it's a couplea inches. Just drive up there with open header and let the muffler shop put in a piece of pipe whatever length it needs to be.

Quoted post

WRONG, a B16 does fit, Numerous of my friends with GSR swap in EG has B16 Unit, Even i have the setup when i first swapped it in.

Quoted post

[/b][/quote]

SERIOUS??!?! You mean all I have to get for my 95 Civ Coupe and GSR motor is a B16 header and it would mate to my civic cat and exhaust?

:::crossing fingers::::

asmallsol · 06-13-2005, 11:57 PM

Quote:

Originally posted by thr33niL@Jun 13 2005, 11:12 PM

SERIOUS??!?! You mean all I have to get for my 95 Civ Coupe and GSR motor is a B16 header and it would mate to my civic cat and exhaust?

:::crossing fingers::::

Quoted post

I am almost positive that it will, and currently am looking for one locally so I can finish my swap.

thr33niL · 06-14-2005, 01:00 AM

Quote:

Originally posted by asmallsol+Jun 13 2005, 08:57 PM--><div class='quotetop'>QUOTE(asmallsol @ Jun 13 2005, 08:57 PM)</div><div class='quotemain'><!--QuoteBegin-thr33niL@Jun 13 2005, 11:12 PM

SERIOUS??!?! You mean all I have to get for my 95 Civ Coupe and GSR motor is a B16 header and it would mate to my civic cat and exhaust?

:::crossing fingers::::

Quoted post

I am almost positive that it will, and currently am looking for one locally so I can finish my swap.

Quoted post

[/b][/quote]

Keep us up to date on it. I have been messing with my exhaust for 3 weeks trying to avoid a muffler shop. I am :::this::: close to just getting a GSR header and taking her to get fitted.

asmallsol · 06-14-2005, 01:24 AM

Quote:

Originally posted by thr33niL@Jun 14 2005, 01:00 AM

Keep us up to date on it. I have been messing with my exhaust for 3 weeks trying to avoid a muffler shop. I am :::this::: close to just getting a GSR header and taking her to get fitted.

Quoted post

For my del sol, My exhaust wasn't the best (muffler shop custom job, crush bent pipes, fat can thermal muffler and my GSR manifold was a few inches short. So instead of going to the muffler shop, I cut the muffler a few inches after the cat flange, and then stuck a slip joint pipe to make up the diffrence.

Here is the outcome..

sihatchback_RL · 06-14-2005, 02:26 AM

Trust me i put my two cents on the flop that the B16 header will fit. I have swap over numerous GSR in EGs and just took off a header from a blown B16 and slap it on. ANOTHER thing is that you can't use a GSR cat. the stock civic will bolt, with little manly force.

thr33niL · 06-30-2005, 01:49 AM

Quote:

Originally posted by sihatchback_RL@Jun 13 2005, 11:26 PM
Trust me i put my two cents on the flop that the B16 header will fit. I have swap over numerous GSR in EGs and just took off a header from a blown B16 and slap it on. ANOTHER thing is that you can't use a GSR cat. the stock civic will bolt, with little manly force.

Quoted post

sihatch, you 100% freakin right.

I took your advice bro and bought a 99-00SI/94-97DelSol DC header and it fit perfect!

Thanks a million man. So much cleaner than chopped, muffler shop type fixes.

So this is double confirmation.. Anyone swaping a B18C into an EG civic can use a DelSol/SI header to span the notorious gap between the collector and cat.

NICE

younglord94 · 06-30-2005, 09:35 PM

is it the same in an ek civic i'm putting a b18b1 in my hatch

asmallsol · 07-01-2005, 03:27 PM

thr33l, on the b16 header, is there a O2 bung on the header portion. Because if you use your civic cat, there is no O2 bung on it.

thr33niL · 07-02-2005, 12:41 AM

Quote:

Originally posted by asmallsol@Jul 1 2005, 12:27 PM
thr33l, on the b16 header, is there a O2 bung on the header portion. Because if you use your civic cat, there is no O2 bung on it.

Quoted post

Yeah on the B16 header I got (DC) there is an o2 bung down by the collector.

thr33niL · 07-02-2005, 12:44 AM

Quote:

Originally posted by younglord94@Jun 30 2005, 06:35 PM
is it the same in an ek civic i'm putting a b18b1 in my hatch

Quoted post

I really cant say for positive but since the header I bought is fitted for 00-01 SI's, if I had a guess, I would say yes.

92b16vx · 07-02-2005, 06:32 AM

B16A header will fit, it's just real tight. It should have an o2 bung by the collector no matter what the year it is for, as they all (US models) have one there, just the obd II ones have one on the cat too.

92civicb18b1 · 07-02-2005, 10:29 AM

my obd1 92 b18a1 header only had one in the middle of where the heat shield would be. maybe 7-8" from the head. There wasn't one furthur down. That was a pain in the ass.

formby · 07-02-2005, 10:32 AM

it will fit i used an oem b16 header on my lsv....for almost 6 months

06-12-2005, 08:10 PM	#3
civicious FüK-VTEC Join Date: Jun 2003 Location: Houston, Texas Age: 23 Posts: 8,410 iTrader: 3 / 100% Ride: 07 Nissan Frontier, 90 CRX Si, 06 ZX6R racebike, chopped-out 02 Yamaha V-Star Rep Power: 189	Not if he's got a 1.8....a B16 header is too short (valve cover to oilpan) because a B16 block is around 8mm shorter than a 1.8 block. I dunno the exact length...it's a couplea inches. Just drive up there with open header and let the muffler shop put in a piece of pipe whatever length it needs to be. __________________ CMRA #265 http://www.myspace.com/civicious AIM: greyfades

06-14-2005, 02:26 AM	#9
sihatchback_RL Senior Member Join Date: Jul 2004 Posts: 272 iTrader: 0 / 0% Rep Power: 13	Trust me i put my two cents on the flop that the B16 header will fit. I have swap over numerous GSR in EGs and just took off a header from a blown B16 and slap it on. ANOTHER thing is that you can't use a GSR cat. the stock civic will bolt, with little manly force. __________________ 1991 Honda CRX Si, JDM B18C GSR Swap, AEBS Manifold, CTR Pistons, DPR ITR Stage 5 Head, Skunk2 stage 2 Cams, Skunk2 cam gears, AEM V2, ANR Header, Greddy E-Manage, ACT 6 puck clutch, AEM fuel rail, Eagle Rods, Type R tranny, Enjo axles, Runs 12.8 ALL MOTOR!

07-01-2005, 03:27 PM	#12
asmallsol Super Moderator Join Date: Sep 2002 Location: Houghton/Livonia Michigan Age: 23 Posts: 8,101 iTrader: 0 / 0% Ride: 93 del Sol Gas sipper Rep Power: 101	thr33l, on the b16 header, is there a O2 bung on the header portion. Because if you use your civic cat, there is no O2 bung on it. __________________ Collin Material Science and Engineering Michigan Technological University

07-02-2005, 06:32 AM	#15
92b16vx B happy Join Date: Nov 2002 Location: Location: Location: Location: Age: 38 Posts: 13,020 iTrader: 1 / 100% Ride: dohc 95 egg Rep Power: 186	B16A header will fit, it's just real tight. It should have an o2 bung by the collector no matter what the year it is for, as they all (US models) have one there, just the obd II ones have one on the cat too. __________________ 95 CX\|B16A2 XBL \| binary xj0hnx \| Halo 3

07-02-2005, 10:29 AM	#16
92civicb18b1 The Trisexual Join Date: Oct 2003 Location: The asshole of the USA, New Jersey Age: 22 Posts: 8,874 iTrader: 0 / 0% Ride: 2007 Civic, 1995 Jeep Grand Cherokee Rep Power: 122	my obd1 92 b18a1 header only had one in the middle of where the heat shield would be. maybe 7-8" from the head. There wasn't one furthur down. That was a pain in the ass. __________________ DO NOT PM ME WITH TECH QUESTIONS!!! Current Rides 1992 Chevy S-10 Ext. Cab Previous 1992 Civic DX Hatch = 1994 B18B1 Turbo Rebuilt Garrett .60/.48 T3, log style mani and DIY downpipe, DSM 440's, kteller IC piping, JRC Intercooler, Home Depot style oil lines, HKS BOV, Crome Tuned, 253whp 1994 Civic VX Hatch, 1992 b18a1 swap 1993 Civic CX Hatch, 2000 B18b1


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06-12-2005, 06:41 PM	#1
deity Junior Member Join Date: Dec 2004 Posts: 25 iTrader: 0 / 0% Rep Power: 11	does anyone know much difference in length is there between the gsr header stock. and the b18b header stock? i ask this because im going to have an exhaust stop extend my header to mate up to my catback and i need a length.

06-30-2005, 09:35 PM	#11
younglord94 Member Join Date: Jun 2005 Posts: 85 iTrader: 0 / 0% Rep Power: 9	is it the same in an ek civic i'm putting a b18b1 in my hatch

07-02-2005, 10:32 AM	#17
formby learning in progress Join Date: Feb 2003 Age: 27 Posts: 5,742 iTrader: 4 / 100% Ride: 00' Montero sport, 99' lsv civic Rep Power: 93	it will fit i used an oem b16 header on my lsv....for almost 6 months __________________ SOMETIMES IN LIFE WE ALL NEED CHANGE! http://pandora.com/

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header length ?