Cpi vs WMI

V8EATR

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So what do you guys think? I have access to e85 fyi. I'm basically looking for more power, but want it to be worth it. If its only 10whp from 93/e30 ish it's probably not worth it. Anyone have dyno, track time, real world experience? Thanks.
 
I recommend wmi over cpi. Meth has a cleaning effect plus it's not combustible if you mix it with water. I have heard more horror stories with cpi then with wmi. Like cars burning down. But that said I did buy a meth kit and have yet to install it because I don't want to lose truck space or my spare tire.
 
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