whats the safest boost you can run on the smic?

My friend runs on 10 for normal driving and 15 when he wants to smoke mustang or something.

is that with the stock intercooler or a front mount? i thought you can only run 8-9 on stock smic.

Ahh shit I didn't see the smic part. He has a fmic, but i think the smic should be good for 10 max. I'd say boost till you get a little popping on accel, then set 1 psi lower than that as max. But that's the ghetto way.

you'll be fine with 12psi they come stock with 8psi i believe.. the more you tune the fuel and air mixture the more efficent it wil run.. but 12psi seems fine..
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