Miata Turbo Forum - Boost cars, acquire cats.

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stratosteve 06-19-2015 09:17 AM

1 Attachment(s)
https://www.miataturbo.net/attachmen...ine=1434719832

Mock up of the behind the headlight routing. Starting at the turbo i used a 45° coupler, 45° pipe, 45° coupler, 12" straight pipe, straight coupler, 90° pipe and then a 2" to 2.5" coupler at the fab9 IC. With some tweaking, i will have just enough room for the air filter.

stratosteve 06-21-2015 02:14 PM

It's alive!!!!! Did a quick run up and down the street yesterday to get it nice and hot. No leaks!!

Did some tuning today. I have the wastegate tied open right now until the replacement actuator arrives. Boost gauge indicates some creep but will log to confirm how much. Running test pipe until the cat pipe arrives. It is a little loud, so i am hoping the cat and correct wastegate position will quiet it down a touch. I like the sound, just wish it was a little bit more quiet cause not race car.

Next step will be to install cat and run it at wastegate pressure (6-7psi).

stratosteve 06-30-2015 09:33 AM

I am getting ~9psi with my 6-7psi wastegate actuator. I tied the wastegate open and at 7k, i am seeing 4.8psi. This is with 3" exhaust and test pipe. I havent run the cat pipe yet.

I played around with fan on/off set points. The a/c fan stays on longer than the main, and i cant seem to find what area in TS changes this setting. I figured out the on temp but no off temp. Any help here would be appreciated.

stratosteve 07-12-2015 09:21 PM

4 Attachment(s)
Any suggestion for my vvt map? This is the map that rev sent for mp62. He said run the same thing for my turbo.

https://www.miataturbo.net/attachmen...ine=1436750476

Any suggestions on my timing map?
https://www.miataturbo.net/attachmen...ine=1436750476

stratosteve 07-13-2015 06:54 AM

Running 93 octane and ~9psi for now.

stratosteve 07-13-2015 10:35 AM

Anyone?


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