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450's 10.6 afr's ??

Old 02-24-2007, 04:50 PM
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Default 450's 10.6 afr's ??

running 10.6 afr's and have my vafc turned all the way down to -50% from 1000 up, i must ahve my wiring to the map crossed cause there is no way it's running that rich and working
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Old 02-24-2007, 05:17 PM
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Default Re: 450's 10.6 afr's ??

are you turbo right now? injectors?
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Old 02-24-2007, 05:23 PM
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Default Re: 450's 10.6 afr's ??

one of the maps i used in my zc setup ran 10.1 afr' at idle which was rich as hell but ran like a raped ape in boost. but i have them down to 11.8-12.2's at idle now after some tweeking but it needs a little more to get them to 13.5-14.5 at idle..
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Old 02-24-2007, 05:27 PM
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Default Re: 450's 10.6 afr's ??

-50 is the max he can lean it out
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Old 02-24-2007, 05:34 PM
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Default Re: 450's 10.6 afr's ??

jago _ wideband gotta be right on its brand new and calibrated exhaust is super stinky like gas and if i rev it a little its so rich its black,

renr_ you bet your ***, injectors seem fine and were really clean when i got them from zc4me ( honest dude)

sikcrx_ yea its gotta be my hook up though cause it just stays rich as ----, i got in boost a little but i didnt want to hammer on it with 10.6 afr's to see if it will come out of it, my buddy;s felt alot better at like 6 in 4 out instead of 6-6 im going to ---- around with that a bit after i double check my connections,
the car feels like it has wings at 3/4 throttle running pig rich,
setup is
rebuilt 1.7 gsr block
jdm xsi b16 head
ported head/ throttle body/ im/
2.5 inch piping
donalds hks special
jdm ebay ic
hks proto type cast mani
big gm-3 turbo
ching chong wastegate
2.5 inch dp
gangster dump for w/g :P
hydrolic shop oil line kit
inline oil restriotor
dual core alum. rad
dsm 450's
b&m adj. fpr
vafcII

im sure ill figure out why its running rich but before i up the boost past 10 i want to atleast have a turboedit basemap to pull sometiming and a few other little thing and then ill just tune my afr's with my wideband/afc pics will be up tonight if i dont go to south dakota to corner my brother.
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Old 02-24-2007, 05:34 PM
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Default Re: 450's 10.6 afr's ??

Originally Posted by RENR
-50 is the max he can lean it out
yea but i hear ------- with the in out and ---- can mess with your afr's also
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Old 02-25-2007, 12:08 AM
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Default Re: 450's 10.6 afr's ??

Originally Posted by ososlohatch
yea but i hear ------- with the in out and ---- can mess with your afr's also
I thought 6 in and 6 out was for your sensor input? Mine never ran when I changed them...dunno.
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Old 02-25-2007, 03:05 PM
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Default Re: 450's 10.6 afr's ??

Originally Posted by slo_crx1
I thought 6 in and 6 out was for your sensor input? Mine never ran when I changed them...dunno.
ive tried them all, my cousin ( solorex ) he had a safcII with a ihi on 16 psi hack tuned by me and him, ive tried almost every in out setting by change'n the in out of the map sensor anything past like 12 psi you cant have it set at 6 in 6 out cause you will throw a map cel, however we had it set at 5 in 3 out it was hitting 16psi no cel's and somewhat holding 12.5 afrs, however it also messed with the idle/idle afr's a bit was running pretty rich at idle, mine is set a 6in 6 out though.
what fuel pressure should i have at idle ?? 30 psi enough ?? im just running a si pump until i get a inline
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Old 02-25-2007, 05:24 PM
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Default Re: 450's 10.6 afr's ??

Originally Posted by ososlohatch
ive tried them all, my cousin ( solorex ) he had a safcII with a ihi on 16 psi hack tuned by me and him, ive tried almost every in out setting by change'n the in out of the map sensor anything past like 12 psi you cant have it set at 6 in 6 out cause you will throw a map cel, however we had it set at 5 in 3 out it was hitting 16psi no cel's and somewhat holding 12.5 afrs, however it also messed with the idle/idle afr's a bit was running pretty rich at idle, mine is set a 6in 6 out though.
what fuel pressure should i have at idle ?? 30 psi enough ?? im just running a si pump until i get a inline
i have my pressure regulator set at 38psi and my map is set for 45psi.. but i have a 255 fuel pump also.. if you have a stock o2 hooked up im sure how high you could get the fuel pressure without kicking the o2 code.. think when i did it before it kicked it at 40psi.
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