will meth injection make your car smoke

[blktalon3]

When you run meth, when you get on it will it make your car smoke? Like make it look rich, or look more rich than it is?

 

[jjw205]

Curious what other people will say about this.

I have read that it should not change anything if properly set up. But I have a little bit of white smoke at full boost at higher RPM when using meth (50/50), and no smoke without it. Maybe it's carbon deposits burning off or something...

 

[Lou98GSX]

i run 50 50 and don't see any smoke . if set up properly you shouldn't see any .

 

[HIGHPSI4]

Typically, you will not see anything.

 

[Boostdriven]

Water/meth will drop your air/fuel ratios down because 50/50 mix will still burn but when methanol burns it does not smoke. Check to make sure your air/fuel ratios are where they need to be, I shot for 11.5

I run 4-315cc meth nozzles, 1 in each runner of the intake manifold. At full boost (30+psi) if I was to turn off water/meth my air/fuel ratios will go up from 11.5 to about 12.2-12.5. I have never seen my car smoke black at high rpms unless my air/fuel ratios drop in to low to mid 10s