[phenixmt] NA miata g60 supercharger
3 Attachment(s)
Hi everyone,
I'm Marc, 25 years old. I came here to find some good informations to transform an atmo 1.6L 1991 miata to a supercharged version. I started a rare project (maybe the only one in the world): install a VW G60 supercharger I'm pretty close to the first start but I will need some tricks to tune it well (I got a MSPnP). My Car: https://www.miataturbo.net/attachmen...ine=1312989020 What the engine look likes: https://www.miataturbo.net/attachmen...ine=1312988782 |
Interesting...how does a scroll-compressor supercharger compare to the more (Miata-)common Roots lobed compressor supercharger?
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Welcome!
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Something like this:
http://medias.forum-auto.com/uploads...gladeranim.gif air enter by the top then exit by the middle. It works at less RPM than a roots but the air volume is more important. (it must gives 10 psi) |
Interesting... what does the boost curve look like?
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I don't know yet , I didn't start the engine for now.
I working on the oil feed for the G. |
What amount of boost are you shooting for?
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Wow, that is a pretty cool idea!
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Hi folk!
First strart! Finally! I didn't decide yet what I gonna do with the IAC hose :confused: |
That is a very interesting choice in a supercharger setup. Never seen someone put a g60 on a mx5.
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First test drive yesterday.
Rev limiter set at 2500rpm for safety, I drive for 2 miles and everything seems OK. The G supercharger give 7 psi at 2500rpm :drool: |
Originally Posted by phenixmt
(Post 766579)
Rev limiter set at 2500rpm for safety, I drive for 2 miles and everything seems OK.
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Originally Posted by Vashthestampede
(Post 766594)
Is that a joke? :facepalm:
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Thats awesome. How much hp is it going to make? Cool project for a 25 year old, I'm 21 and hoping to maybe ditch my mazda 6 soon and get a Miata. Hopefully turbo it.
Anyway, good luck on the build! |
Thanks;)
The car won't go after 4000 rpm, I think its because of a lack of gazoline. So, yesterday, I've installed 305cc injectors from Toyota Supra. Road test this weekend. |
That's a very tidy install you've done.
If you're getting 7psi by 3.5k, you're going to need much much larger injectors than 305cc.... Needs more pictures posting too |
Thing sound starved for air in the video when you rev it...did you plumb the supercharger backwards?
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1 Attachment(s)
Well, I plan to install 600cc injectors but I found those used supra injectors for 50$ so I told to myself "why not, just try it for a while"
I want to go step by step ;) For info, my work is inspire by the Rotrex supercharger kit (the throttle is blown like a turbo kit, not like a Jackson racing kit). So I've installed a dump valve which I can set up to regulate the pressure from 5psi to 30psi. If I still got lack of fuel, I will shut down the pressure of the G60 with the BOV untill I buy bigger injector. Picture of the actual look of the engine: https://www.miataturbo.net/attachmen...ine=1315581945 |
i didnt say fuel. i said air.
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Originally Posted by Braineack
(Post 769465)
i didnt say fuel. i said air.
I didn't mount it backwards. In the first video, the ilde wasn't set up good. I don't think it's starving for air, listen my BOV... (too much noisy, I'm sick of it) (10 days old video) |
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