Originally Posted by Smogrunner

The Buschur/Dynoflash kit has already failed once that I know of causing a blown bottom end and four completely melted spark plugs. When it occured, the warning system indicated all was well, but the A/F were at over 13:1 on 91 with no alky actually spraying. Both of these vendors are being very cool about fixing things, but the point is that these systems are not foolproof and can fail.

That particular day the Evo Gods must have been angry, as I know of three different west coast evo motors that blew (including mine). I personally think Vegas Joe is to blame as two Evos blew up while racing him and he even had reaction time of .666 (sign of the devil).