So I have a 94 gsr and has a stock header but last owner deleted the o2 sensor so has a check engine light...and I have laying around a exhaust manifold from a 92 obd1 b16a with o2 sensor still in there...will this fit in my gsr head and gsr piping? Will I lose power by doing this?

 

p72 and pr3 heads have the same exhaust ports, so yes it will fit. You might have to modify the length of the catalytic converter or exhaust to make it fit however.

The amount of time and labor to do it vs the compensation you will receive for it is definitely not worth it. You are much better off with the one you have now.

 

Great answer straight to the point...thanks

 

DONT LISTEN to this guy.... that b16 header will not fit.... its too short,, yea it can physically fit on the head (bolt-up) if you were only using the top half... DONT do it.. and dont listen to this guy..

 

Sheesh, you make it sound like frank is a bad guy or something...

Upper half of gsr/b16 manifolds are the same part number, so if the downpipe is intact, just use the top half of the b16 header w/ the gsr downpipe.

 

You, my friend, are a ****ing idiot. 19 posts of crap. mr k24 lol.

 

Hey mr K24 supa fast...here is something to indulge on.

18100-P73-A00 - that part is listed to only fit the Integra Type R.

18100-P30-000 - listed to fit 94-01 Integra GS-R and Del Sol VTEC (aka as a b16)

18100-PR4-000 is listed to fit all 92-01 Integra RS/LS/GS/SE models.

According to this, gsr part number is the same as b16. There might be some modifications needed for slight fitment issues toward the oil pan side, but as the part numbers indicate, they should fit...

and your response to that is.....let me guess, "i go supa fast in my k24 hatch shon"??

:D

 

as far as i've always been told, the b16 manifold is not tall enough to clear a 1.8.
but as posted, you can probably use the 1.8 lower portion with the b16 upper, as the b16 upper portion shouldn't be a problem

 

DUDE ARE YOU KIDDING ME???? THATS WHAT I SAID, THAT THE TOP PORTION FITS,, BUT THE BOTTOM IS TOO SHORT... THE B16HEADER WILL NOT FIT.... 20 POSTS SO WHAT.??? IVE BEEN WORKING ON HONDAS FOR 13 YEARS... GO BUY A B16 HEADER FOR YOUR GSR AND TELL ME IF IT FITS... JERK=-OFF..

 

haha nice this is what i like to see

 

lol. it will fit. all b series have the same bolt pattern, but the b16 header may be taller or shorter...i forget, but like someone else already said, just use the top part of header with the gsr downpipe

 

You are just extremely ignorant, and btw, no need for the caps lock. 20 posts of useless crap, yea i said it. You go around to various threads making uncalled and unjustified comments. My favorite so far is your "solution" on another thread, which stated : "bent valves"...dude, you dont work on hondas or else you would know that a hesitation/bogging is spark and fuel related, not "bent valves"...stop posting up dumb **** honestly, it gets boring. Thanks.

 

O and by the way, chief, where you do go assuming i drive a gsr anyway. If you are illiterate then i can forgive you, but my signature clearly states that i no longer have an integra. I own an s2000 now, so stop assuming and give out false information like you do in other threads, with your horrible diagnosing and misleading information coming from your "13 years of experience"...and didnt your mother ever teach you that "jerkoff" is a nasty word, my friend? Learn some manners please, you are much older than i am. Thanks again