I initially bought a kit from Sean when he had a group buy and though I couldn't really tell much of a performance improvement I was quite happy with the kit. It was well made, visually pleasing, and reasonably priced. This was a year ago.

A lot of things happened with the car within the last year and the biggest one of them all was the replacement of my longblock with a custom one. During the swap the GK was removed and at the end I could no long find the old instruction manual, so as a result I removed it from my car. Ever since the swap I've had starting problem anytime I had the headlights and/or AC on, never thought much of it since the easy remedy to this was to turn those things off before starting the car. So it didn't really bother me much since the tradeoff was the much more powerful engine.

As I was cleaning my box of car stuff, I stumbled upon my GK and decided to send a PM to Sean for him to provide me with some installation instructions. Sean was awesome and sent me a copy via mail very promptly. Yesterday I got around to installing them and I was literally amazed at the changes. First thing I noticed is the much higher voltage coming from my fairly new Interstate battery. Secondly my starting issue are no longer there. To say the least I'm very happy with the result and I'm making sure the GK will stay on!

Thanks SxExCx!