rebuilt streetported adjustments
#1
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rebuilt streetported adjustments
I just had my engine rebuilt and streetported. I have a couple of questions maybe you could help me out with.
1. What should i adjust on the engine (it was mildly streetported) there should be some thing that need to be adjusted aren't there?
2. I have an 88 gxl is that a 4 port or 6 port engine?
3. I am having problems with the idle, when i am driving normally it studers at 3500 rpms (can't figure it out)?
Thanks in advance for all the help.
1. What should i adjust on the engine (it was mildly streetported) there should be some thing that need to be adjusted aren't there?
2. I have an 88 gxl is that a 4 port or 6 port engine?
3. I am having problems with the idle, when i am driving normally it studers at 3500 rpms (can't figure it out)?
Thanks in advance for all the help.
#2
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Location: St. Charles, IL
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1) larger injectors or an s-afc since its going to want more fuel
2) 6port since its NA
3) thats te notorius 3800 rpm stutter. ground the ecu better do a search for the writeup.
2) 6port since its NA
3) thats te notorius 3800 rpm stutter. ground the ecu better do a search for the writeup.
#5
Cwaters is correct. Factory N/A injectors are good for 220 HP at 80% duty cycle. You don't need bigger injectors, but something to control them would be nice. A stand alone EMS would do wonders if its properly tuned. Remember, more fuel doesn't mean more HP. You need more air. Get a stand alone and get rid of the AFM. That will be your biggest improvement.
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