A New 99' for you guys
#44
https://www.miataturbo.net/diy-turbo...big-post-4288/
Read up. I assume you have the tan-top 265cc injectors, which according to my quick reversal of the formulae on that page tells me those are good for a whopping 146.83982684 hp, which you are almost certainly over at 14psi. Unless you have turned up the pressure on your fueling system, which would be a little silly since you have a full standalone.
Read up. I assume you have the tan-top 265cc injectors, which according to my quick reversal of the formulae on that page tells me those are good for a whopping 146.83982684 hp, which you are almost certainly over at 14psi. Unless you have turned up the pressure on your fueling system, which would be a little silly since you have a full standalone.
#46
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Ehh, had to find out what boost I was making somehow!
I have an 04 MSM engine. which came with 7-8psi stock at factory rating of 180hp? The logic here is perplexing.
Running at 148%+ injecto duty cycle is fine right? :P
https://www.miataturbo.net/diy-turbo...big-post-4288/
Read up. I assume you have the tan-top 265cc injectors, which according to my quick reversal of the formulae on that page tells me those are good for a whopping 146.83982684 hp, which you are almost certainly over at 14psi. Unless you have turned up the pressure on your fueling system, which would be a little silly since you have a full standalone.
Read up. I assume you have the tan-top 265cc injectors, which according to my quick reversal of the formulae on that page tells me those are good for a whopping 146.83982684 hp, which you are almost certainly over at 14psi. Unless you have turned up the pressure on your fueling system, which would be a little silly since you have a full standalone.
Running at 148%+ injecto duty cycle is fine right? :P
#47
The stock Mazdaspeed turbo is also smaller than the GT2560R the FM2 kit comes with (that you alluded about in an earlier post). I'd guesstimate the Garret flows more at 4-5psi than the Mazdaspeed unit does at 7, and almost certainly more at 14psi.
You haven't specified what turbo you're using though, so I guess it could be anything.
Why you'd go to the trouble of swapping an engine in, installing some kind of turbo kit, setting up a Megasquirt, and then running stock injectors seems odd to me though.
You haven't specified what turbo you're using though, so I guess it could be anything.
Why you'd go to the trouble of swapping an engine in, installing some kind of turbo kit, setting up a Megasquirt, and then running stock injectors seems odd to me though.
#48
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The stock Mazdaspeed turbo is also smaller than the GT2560R the FM2 kit comes with (that you alluded about in an earlier post). I'd guesstimate the Garret flows more at 4-5psi than the Mazdaspeed unit does at 7, and almost certainly more at 14psi.
You haven't specified what turbo you're using though, so I guess it could be anything.
Why you'd go to the trouble of swapping an engine in, installing some kind of turbo kit, setting up a Megasquirt, and then running stock injectors seems odd to me though.
You haven't specified what turbo you're using though, so I guess it could be anything.
Why you'd go to the trouble of swapping an engine in, installing some kind of turbo kit, setting up a Megasquirt, and then running stock injectors seems odd to me though.
Stock 04 mazdaspeed miata engine with full FM intake, previous owned "uped" the boost with the manual boost controller that came with the FM intake kit. I certainly didn't think it was bumped up this much though!
Going to go turn down the MBC, hopefully my buddy with get back with me about his 440cc injectors. Maybe this weekend I'll wire up my EBC to my MS.
440cc is good for 280-320 hp from what I've read? I know I've seen a lot of people use 550cc. Even with the higher power output builds they use 1000cc.
150$ for 440cc injectors is a good pretty good deal tho?
#49
Check the classified section, but I think rx7 injectors (which I assume those are) go for more like half that. But I would go for an RX8 injector at minimum, as they use the newer (but still old) EV6 design. But EV14 ones would be best. If I were you I wouldn't go past stock boost until I installed new injectors, and I wouldn't buy new injectors without doing some research.
#50
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Check the classified section, but I think rx7 injectors (which I assume those are) go for more like half that. But I would go for an RX8 injector at minimum, as they use the newer (but still old) EV6 design. But EV14 ones would be best. If I were you I wouldn't go past stock boost until I installed new injectors, and I wouldn't buy new injectors without doing some research.
I looked up on RC's website for them new: about $350 worth.
#52
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460cc injectors are good for 220-230whp at a maximum safe duty cycle if you are using 43psi of fuel rail pressure plus manifold reference pressure. IDK what they will support with the NB's non-referenced fuel pressure of sixty-something psi at the rail. There happen to be online calculators available for this very purpose, though.
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And Thank you, eventually I'll be getting EFR turbo setup going on and by then ill be putting ID1000 injectors in
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But yes now that I'm building the engine using these RCs is poop. but I still have the shitty MSM turbo so outlook get me to where I need to be I suppose.
I'll sell them to some Honda kid when I'm done I guess :P