If I am not mistaken, it also has provisions for making the butterflies in the GSR intake open. It might go apeshit if it doesn't see that happening. If you really want it, I have a RPM activated switch with pills (MSD thingie) you can buy off of me for 40 bucks. Wire that sucker in there.
Maybe you should eat some cafiteria food and save up. I always say that you should do it once and do it right or not do it at all.