Different Injectors
#21
Look I don't mean to be rude Mr. chicksdigmiatas, but you need to get over the noob thing. This is the 3rd time you have said it. Its not needed and kinda rude!!! Just because I wanted help on my car doesn't mean you have to rub in my face that your better then me. Think about it and maybe you'll make some more new friends. Compliments rather then put downs.
Oh and Braineack, THANK YOU for your help!! Its nice to know that some people are willing to help others.
Oh and Braineack, THANK YOU for your help!! Its nice to know that some people are willing to help others.
#23
Kudos to Benmazda for searching...it's okay to necro threads when it's on topic. Feel free to PM me if you need any more help. Was studying for an exam yesterday and really couldn't be bothered. I have sold those two sets of injectors though, but can help you find others that work.
ON TOPIC: Brainy, can I run two sets of (2) injectors with slightly different resistances (12.5 and 13.7) or will MS be unhappy? Should I pair them on shared output cylinders or mix?
195500-1370 (2)
195500-2020 (2) (these technically flow 5cc less - enough to matter?)
Thanks in advance
#29
Well another problem came up last night. I put in the 195500-1650 from a 89 Turbo Probe. Their resistance was close, they sealed great, and I check the OHMs to see that the were in good working order, but the car wouldn't start. I also had to change out the pig tails no biggy. I check to see if I had fuel pressure. THats not the problems. Haven't checked for spark, but if the car ran 5 minutes ago with stock injects their should be an issue with spark right??? Any thoughts??
#30
So you put them in and expected it to crank and idle?
Have you already got an AFPR?
I didn't go the bandaid route, but it seems to me you'd have to reduce base fuel rail pressure to run right outside of boost, and then increase it with boost to avoid going lean.
While the injectors themselves are PnP in fitment and electrical respects, it's not a plug and play mod. You're trying to pour in about 30% more fuel. FAQs and Wiki both clearly state factory ECU will only idle up to 305cc injectors, and even that requires playing with the AFM spring tension.
Are you smelling a lot of raw fuel during cranking?
EDIT:
http://miataturbo.wikidot.com/fuel-injectors
Have you already got an AFPR?
I didn't go the bandaid route, but it seems to me you'd have to reduce base fuel rail pressure to run right outside of boost, and then increase it with boost to avoid going lean.
While the injectors themselves are PnP in fitment and electrical respects, it's not a plug and play mod. You're trying to pour in about 30% more fuel. FAQs and Wiki both clearly state factory ECU will only idle up to 305cc injectors, and even that requires playing with the AFM spring tension.
Are you smelling a lot of raw fuel during cranking?
EDIT:
http://miataturbo.wikidot.com/fuel-injectors
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StratoBlue1109
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09-30-2018 01:09 PM