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Injector stupidity

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Old 11-09-2006, 12:57 PM
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Default Injector stupidity

I have a mildly built y7 with y8 head and y8 intake TB and computer.
Now, cars runs a little strange at times and i blame injectors.
The Y7 uses 190cc
The Y8 uses ???? (only part number the same is the late 90's B16)
The b18b injectors are 240cc

My swap didnt come with injectors cause I was told B18B integra injectors are the same.
Upon looking AT Part numbers.... They are not the same.
HELP WITH PLEASE ASAP
what injectors do the Y8 and B16 obd2 use????
Steve
Old 11-09-2006, 01:21 PM
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Default Re: Injector stupidity (s_vares)

BUmP!! 4 hELP!
Old 11-09-2006, 01:59 PM
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Default Re: Injector stupidity (s_vares)

NOBODY YET
Old 11-09-2006, 02:09 PM
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Default Re: Injector stupidity (s_vares)

obd2 240cc injectors. All B-series and the y8's have them. The y7's have the 190cc's.
Old 11-09-2006, 02:12 PM
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They are NOT THE SAME i checked the part numbers. The y8 and b16 are the same.
the b18b and b18c are diff. part numbers from y8 or b16.
this makes not sense
Old 11-09-2006, 02:13 PM
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Default Re: Injector stupidity (3 Dough)

i tried running a b20 on the y7 injectors and couldn't figure out why it ran bad. I didn't know that the y7's were 190cc. I threw in some gsr injectors I had laying around, and it ran 10 times better.
Old 11-09-2006, 02:14 PM
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Default Re: Injector stupidity (3 Dough)

As long as you're running a 240cc injector it shouldn't be a problem.

BTW: b16 injectors are 240cc like the gsr's. Y8's are also 240cc.
Old 11-09-2006, 02:15 PM
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IIRC the y8's are 235 and the b16's are 240. regardless it's close enough.

z6 and y8 head gaskets are IDENTICAL, it's been measured + calc'd. however part numbers are different.
Old 11-09-2006, 02:16 PM
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Default Re: Injector stupidity (3 Dough)

I agree the y7 are 190cc
and the b18 are 240cc
but what are b16 y8?
this is all i need to know its just curious as i know i need to change my b18 injecters to b16 or y8 ones.
Old 11-09-2006, 02:17 PM
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Default Re: Injector stupidity (s_vares)

Just run the b18 injectors.
Old 11-09-2006, 02:18 PM
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Default Re: Injector stupidity (3 Dough)

no its too rich at certain points and boggs with them.
ith the b16 ones it was fine.
go figure.
Old 11-09-2006, 02:27 PM
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Default Re: Injector stupidity (s_vares)

How does it run with the 190's?
Old 11-09-2006, 02:29 PM
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Very wack power band with 190's
wAAAYYYY better with b18 ones
Old 11-09-2006, 02:37 PM
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Default Re: (s_vares)

Is your ignition timing set correctly with the 240's?
Old 11-09-2006, 02:54 PM
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Oh yeah, timing is mint just a little rich at times.
Old 11-09-2006, 04:43 PM
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Default Re: Injector stupidity (s_vares)

my stock y8s are 240cc
Old 11-09-2006, 04:46 PM
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Default Re: Injector stupidity (ridin98civic)

So...

How much truth is there to this list???

http://www.accordinglydone.com/data/injectors.php
Old 11-09-2006, 04:48 PM
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I just found out this is a FYI
ALL B18b and B18C use 235cc
D16y7 use 180cc
D16y8 use 240cc
B16 use 240cc
D16 Z6 use 235cc
F22 use 235cc
D15 use 235cc
and so on
thanx guys for your input.
Steve
Old 11-09-2006, 06:00 PM
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just to clear all this up:

the y7 uses the 190cc
the y8 uses the 240cc (tall injector)
the b16a2 uses the 240cc (tall injector)
all other D's and B's use 240 (short injectors) except DPFI and the obd1 cx/vx.
there are NO 235cc injectors (well, might be, but there are either 235 or 240 not both, people call them both because of variances from the factory.
Old 11-10-2006, 02:01 PM
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im right your wrong.
sorry
Old 11-10-2006, 04:05 PM
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H22A1 1993-1996 Honda Prelude DOHC 16V I4 VTEC 325


yeah, and so is that right. that whole list is messed up.
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