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-   -   Turbocharged Yamaha 2 stroke (https://www.homemadeturbo.com/new-member-introductions-42/turbocharged-yamaha-2-stroke-121005/)

Meis 06-30-2015 01:47 PM

Turbocharged Yamaha 2 stroke
 
Hi my name is Dave.....
I have an IHI31 turbo installed on a Yamaha CT175 two stroke motor installed in suck thru mode.

Yes it runs.... just not well.

I need your help !

Matt Cramer 07-01-2015 08:43 AM

Just checking - the turbine is AFTER the expansion chamber, right?

How's the air/fuel ratio?

Meis 07-02-2015 03:18 PM

2 Attachment(s)
Yes the turbo is after the expansion chamber.... in regards to A/F mixture have played with that extensively tried a couple of different size carbs and a wide range of jetting (200 - 400 main jet sizing)

I found the Turbo Banshee thread here.....but like most people they never seem to follow thru and actually do something !!

Anyways hopefully someone on here has some actual experience turbocharging 2 stroke ?

Based on my tests, the compressor output is about 50% of what my motor needs..... may try a GT1241 or a GT1544 ?

Any other ideas on possible turbo's near this size ?

https://www.homemadeturbo.com/attach...ine=1435868298


You gotta love Burt Munro....

https://www.homemadeturbo.com/attach...ine=1435868298

I had to cancel Bonneville next month as this project is now behind schedule.



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