Power FC Adding Midpipe. ow much fuel I need to add with the PIM?
02-11-03, 02:35 PM
#1
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Adding Midpipe. ow much fuel I need to add with the PIM?
Greetings
I ordered a resonated midpipe and I am wondering how much fuel I need to add with the PIM voltage. Also do I need to back up the timing a bit on the PFC?
Mods are:
-Downpipe
-Apex GT cat back
-Y-pipe
-Intake
Any suggestion?
Thanks all!
Serge
I ordered a resonated midpipe and I am wondering how much fuel I need to add with the PIM voltage. Also do I need to back up the timing a bit on the PFC?
Mods are:
-Downpipe
-Apex GT cat back
-Y-pipe
-Intake
Any suggestion?
Thanks all!
Serge
02-12-03, 03:29 PM
#3
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Originally posted by apneablue
Yeah, what he said ^^^ Serg, you runnin your stock motor? if yes, how many miles you got?
Yeah, what he said ^^^ Serg, you runnin your stock motor? if yes, how many miles you got?
Serge
02-13-03, 01:22 PM
#4
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OK, no one bit the question. Here is a rough estimate.
They advertise about 20HP gain on a modded engine with a MP. Yours maybe 15HP max.
15/255 = 6% power increase. Add 6% fuel then have the AFRs checked. That should be very safe.
They advertise about 20HP gain on a modded engine with a MP. Yours maybe 15HP max.
15/255 = 6% power increase. Add 6% fuel then have the AFRs checked. That should be very safe.
02-13-03, 01:27 PM
#5
Eats, Sleeps, Dreams Rotary
Originally posted by serge1
What's the meaning of that ****? Yes I am running my stock motor with 18K miles.
Serge
What's the meaning of that ****? Yes I am running my stock motor with 18K miles.
Serge
icon is just saying I am in the same boat as you...Ok, just so I don't have to translate "in the same boat" I mean, I have the same problem as you do 
and would like to get a solution.
02-13-03, 02:18 PM
#6
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Originally posted by apneablue
Serge, don't take offence bro...the icon is just saying I am in the same boat as you...Ok, just so I don't have to translate "in the same boat" I mean, I have the same problem as you do and would like to get a solution.
Serge, don't take offence bro...the
icon is just saying I am in the same boat as you...Ok, just so I don't have to translate "in the same boat" I mean, I have the same problem as you do and would like to get a solution.
Oh.. OK. Sorry.
02-13-03, 02:19 PM
#7
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ok
Originally posted by cewrx7r1
OK, no one bit the question. Here is a rough estimate.
They advertise about 20HP gain on a modded engine with a MP. Yours maybe 15HP max.
15/255 = 6% power increase. Add 6% fuel then have the AFRs checked. That should be very safe.
OK, no one bit the question. Here is a rough estimate.
They advertise about 20HP gain on a modded engine with a MP. Yours maybe 15HP max.
15/255 = 6% power increase. Add 6% fuel then have the AFRs checked. That should be very safe.
OK Thanks. And now What about the timing?
Thanks again
Serge
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04-26-04, 10:39 AM
#12
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Originally posted by RX7 RAGE
serge..i left the timing alone on mine and it's been fine running about 11-12 psi of boost.
serge..i left the timing alone on mine and it's been fine running about 11-12 psi of boost.
Thanks
Serge
04-27-04, 04:12 PM
#13
Rotary Freak
I just swapped out my N-tech HF cat, that flows pretty well - supposedly 96% of a midpipe, for a 3" SS midpipe and I didn't add any fuel to my maps.
I have a WB set up and my AFR's are still safe(11.4-10.8)
It also helps that my maps were pretty rich up top. My knock kreadings also haven't gone above the normal 33-37 level.
I have a WB set up and my AFR's are still safe(11.4-10.8)
It also helps that my maps were pretty rich up top. My knock kreadings also haven't gone above the normal 33-37 level.
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