RX8 injectors
#22
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I've had excellent results so far with the following EV14 injectors:
- 445cc (FIC)
- 650cc (FIC, fiveomotorsports)
- 850cc (fiveomotorsports)
- 1150cc (FIC)
I do not like this EV14 injector:
- 775cc (FIC, rough idle at 14.7, compared to even the 850cc. Tested on two cars, 1.6 NB and 1.8 NB2. 1.6 was running at 43psi, 1.8 was running at 60psi. Both showed exactly the same results.)
- 445cc (FIC)
- 650cc (FIC, fiveomotorsports)
- 850cc (fiveomotorsports)
- 1150cc (FIC)
I do not like this EV14 injector:
- 775cc (FIC, rough idle at 14.7, compared to even the 850cc. Tested on two cars, 1.6 NB and 1.8 NB2. 1.6 was running at 43psi, 1.8 was running at 60psi. Both showed exactly the same results.)
#28
Slowest Progress Ever
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Location: The coal ridden hills of Pennsylvania
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I have a set of yellow tops, hint hint. The funny thing is, they are the same in physical size as your 540's, and also the same as a '99 miata injector. A genuine mazda injector part number is always "195500" followed by 4 numbers. 4450 is RX8 425cc's, and apparently the 4460 is a 540cc. I also believe that fuel pressure affects spray pattern, so maybe Reverant's tuning issue was also fuel pressure related?
#29
You know the saying "you get what you pay for" is very very often accurate and true.
Most quality parts don't cost less then others unless they're inferior. Some things more so than others, but an injector is not something I'd want to skimp on simply because it is in direct control of your cars health and behavior.
Most quality parts don't cost less then others unless they're inferior. Some things more so than others, but an injector is not something I'd want to skimp on simply because it is in direct control of your cars health and behavior.
#30
I have a set of yellow tops, hint hint. The funny thing is, they are the same in physical size as your 540's, and also the same as a '99 miata injector. A genuine mazda injector part number is always "195500" followed by 4 numbers. 4450 is RX8 425cc's, and apparently the 4460 is a 540cc. I also believe that fuel pressure affects spray pattern, so maybe Reverant's tuning issue was also fuel pressure related?
Reverant is not a n00b and I'll bet this would be the 1st thing he'd check to make sure its dialed in right.
My buddy bought some crappy dsm injectors a month or two ago.
They run like absolute and utter crap.
We spent a whole night trying to dial them in. Tried every single fuel pressure setting we could possibly think of. In the end the car still hunts at idle, misfires at idle, and they are the most INCONSISTENT pieces of crap I've ever had the displeasure of tuning.
I completely agree with Reverant.
The inconsistency swings in AFR were well over 10%, which even a noob knows is WAY too much to be "ok"
#31
I have a set of yellow tops, hint hint. The funny thing is, they are the same in physical size as your 540's, and also the same as a '99 miata injector. A genuine mazda injector part number is always "195500" followed by 4 numbers. 4450 is RX8 425cc's, and apparently the 4460 is a 540cc. I also believe that fuel pressure affects spray pattern, so maybe Reverant's tuning issue was also fuel pressure related?
#40
mkturbo.com
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Location: Charleston SC
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It is very different when you are an individual sending a single part to a different country as a "gift" verse being a company that producers products and sends them all over the world constantly. There is a much higher cost if you get caught committing fraud as a company.
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