obd1 p75 on gsr engine.
 

i check my car today and the ecu that i have is a 0bd1 p75 ecu from a integra ls. will this ecu make my civic hatch with a b18c1 lose power or is it ok?

should i just get a obd1 p72 from a integra gsr?

Re: obd1 p75 on gsr engine.
 

it's probably chipped with vtec enabled and all that good ----, otherwise you are not truly experiencing the power of vtak

Re: obd1 p75 on gsr engine.
 

i can't feel vtec kick in, but i can hear the sound of my exhaust change from vrrrrooommmm to veeeeeeeee at somewhere in the 4500rpm.

it looks like my p75 ecu isn't chip too. i do i tell if my ecu is chipped?

Re: obd1 p75 on gsr engine.
 

crack that bitch open and post pics so we can tell you what your dealing with.

Re: obd1 p75 on gsr engine.
 

i don't know how to post picture on here.

Re: obd1 p75 on gsr engine.
 

then take a pic and you can email it to me and i will let you know what looks to be done with it.

email is jeffsciv23@aol.com

Re: obd1 p75 on gsr engine.
 

you using the stock gsr intake?

Re: obd1 p75 on gsr engine.
 

very weird.. get P72 chipped then.

Re: obd1 p75 on gsr engine.
 

Re: obd1 p75 on gsr engine.
 

i think i got a aem cold air intake.

Re: obd1 p75 on gsr engine.
 

my p75 isn't chipped at all. i just found that out an hour ago.

Re: obd1 p75 on gsr engine.
 

i'm referring to the stock gsr intake manifold. are you using that?

get your p75 chipped and converted to vtec. disable knock.
if you are using the stock gsr intake mani, you should add iab control to it:
http://www.pgmfi.org/twiki/bin/view/Library/AddIABToP28

Re: obd1 p75 on gsr engine.
 

i think it's the stock gsr intake manifold.

Re: obd1 p75 on gsr engine.
 

IAB's suck, if you have them don't use them. disable the diaphram on th IM.

Re: obd1 p75 on gsr engine.
 

i just order a chipped ecu from phearable.net so everything is going to be alright.

Re: obd1 p75 on gsr engine.
 

why? ive heard some guys good things about it.. :1

Re: obd1 p75 on gsr engine.
 

pretty much just my personal preferance, some like them and others don't. kinda seems liek more H22 guys like them then gsr people.

Re: obd1 p75 on gsr engine.
 

boosted you are correct...

NA...keep em

Re: obd1 p75 on gsr engine.
 

i still dont understand why they sucks :l what i know.. that ---- try to improve flow in the intake.. :8 but the best intakes havent it though :6

Re: obd1 p75 on gsr engine.
 

Are you ------- kidding me. You should have used www.-------------. As far as I remember Phearable still isn't even using caps for filtering.

Re: obd1 p75 on gsr engine.
 

check out my little write-up on IABs...might help you understand

http://www.-------------/install/OBD1-IABs.htm