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Play with the E-tube's

I will do that, found this info so far. I did change them to the T tube when I put the Turbo back on. Thanks for the direction.

I removed the T e tube and installed a -1, I also went to a 1.73 main, so I have a 200 air, -1 e tube and a 1.73 main. AFR at 5 lbs boost was 11 afr, going to go to a 1.70 main and see what AFR's are then.

How close to 14.7 do I want to be on idles and at boost. I am happy with the 5-7 lb boost, I have gotten carried away before though fun it was expensive. Thank you for the help guys!

You just want to do the usual "best lean idle" which for my engine always seemed to be about 12.8:1 AFR.

As far as AFR on boost it could be anywhere from 11.0:1 and maybe richer but shooting for 12-12.5:1....

It still depends on what your engine wants and if you are fighting detonation or not.

Clonebug wrote: ↑Sun Feb 26, 2017 9:07 pm You just want to do the usual "best lean idle" which for my engine always seemed to be about 12.8:1 AFR.

As far as AFR on boost it could be anywhere from 11.0:1 and maybe richer but shooting for 12-12.5:1....

It still depends on what your engine wants and if you are fighting detonation or not.

I am getting close, thank you for the info.

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