For the rest of you....
As with any mod- if it is the cause of the breakage, it will void the warranty- even if it is not, they will try to blame it anyway

. With that said, it is also about 5 minutes to return to stock

.. You do have to drill a small (1/4" or so) hole in the air intake pipe (not 100% necessary, but it does complete the mod) for a fitting. If you put it in an inconspicuous spot, it will never be seen

.
Basically it is a bleed off from the vacuum line going to FPR.. It is a simple check valve, but how it installed took some thought and experimentation to get it to work how I wanted it to.. Clogged air filters and stock air boxes will cause it to lean out a bit more (less air needs less fuel

) and free flowing air filters will get it to lean out less... It is still more than safely rich, it just leans it out enough to take the edge off the stumble and prevent it from falling on it's face on warmer days.. Coupled with the weatherstrip removal and the exhaust on my car, it was priceless- on a stock setup, it will take the edge off the issues as mentioned.. I still recommend removing the weather strip from the cowl to let the hot air out from the engine bay..
Those of you that are serious, feel free to email me at
kwiktsi@nycap.rr.com or PM me.. Those who just want to be unoriginal and copy, that's fine to- just hope that you are proud that you *worked so hard* to figure it out for yourself.. This is why a lot of people don't bother trying to help internet clubs as a whole- no appreciation for the time they spent working on THEIR OWN ideas...
Joe