Anyone make up a DIY dual stage MBC?
#4
I am in the market for a MBC. With a four month old in the house, price is definitely an issue. So building my own or buying an ebay one (which from what I understand is pretty much the same thing) is going to be the way to go.
In my research on this board I came across this post:
from member Weitau:
https://www.miataturbo.net/forums/sh...ad.php?t=10282
the part he is referring to:
http://cgi.ebay.com/ebaymotors/ws/eB...m=300127883674
In my research on this board I came across this post:
from member Weitau:
If you really want to splurge, go for a 2 stage MBC. 1 stage MBC just bleed air that should have helped the turbo spool up and avoids turbo boost spikes. On a 2 stage MBC, the first stage is controlled by a stiff ball/spring. This will get you into your target boost ball park. Then the 2nd stage lets you fine tune the boost by 1/2 psi.
I've been using one for two years, and never had a boost spike that could have killed my motor. Bought it from a guy on eBay, who still answers my support email today. ebay listing #300127883674
I've been using one for two years, and never had a boost spike that could have killed my motor. Bought it from a guy on eBay, who still answers my support email today. ebay listing #300127883674
the part he is referring to:
http://cgi.ebay.com/ebaymotors/ws/eB...m=300127883674
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Zaphod
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10-26-2018 11:00 PM